13778487424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{7717}}^1$

素因数の和:7810

約数の個数: 128

約数和(自身を含む): 31410716400

約数和(自身を除く): 17632228976

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 52, 58, 64, 74, 104, 116, 128, 148, 208, 232, 296, 377, 416, 464, 481, 592, 754, 832, 928, 962, 1073, 1184, 1508, 1664, 1856, 1924, 2146, 2368, 3016, 3712, 3848, 4292, 4736, 6032, 7696, 7717, 8584, 12064, 13949, 15392, 15434, 17168, 24128, 27898, 30784, 30868, 34336, 48256, 55796, 61568, 61736, 68672, 100321, 111592, 123472, 137344, 200642, 223184, 223793, 246944, 285529, 401284, 446368, 447586, 493888, 571058, 802568, 892736, 895172, 987776, 1142116, 1605136, 1785472, 1790344, 2284232, 2909309, 3210272, 3580688, 3711877, 4568464, 5818618, 6420544, 7161376, 7423754, 8280341, 9136928, 11637236, 12841088, 14322752, 14847508, 16560682, 18273856, 23274472, 28645504, 29695016, 33121364, 36547712, 46548944, 59390032, 66242728, 93097888, 107644433, 118780064, 132485456, 186195776, 215288866, 237560128, 264970912, 372391552, 430577732, 475120256, 529941824, 861155464, 1059883648, 1722310928, 3444621856, 6889243712, 13778487424]

約数ペア:

[(1, 13778487424), (2, 6889243712), (4, 3444621856), (8, 1722310928), (13, 1059883648), (16, 861155464), (26, 529941824), (29, 475120256), (32, 430577732), (37, 372391552), (52, 264970912), (58, 237560128), (64, 215288866), (74, 186195776), (104, 132485456), (116, 118780064), (128, 107644433), (148, 93097888), (208, 66242728), (232, 59390032), (296, 46548944), (377, 36547712), (416, 33121364), (464, 29695016), (481, 28645504), (592, 23274472), (754, 18273856), (832, 16560682), (928, 14847508), (962, 14322752), (1073, 12841088), (1184, 11637236), (1508, 9136928), (1664, 8280341), (1856, 7423754), (1924, 7161376), (2146, 6420544), (2368, 5818618), (3016, 4568464), (3712, 3711877), (3848, 3580688), (4292, 3210272), (4736, 2909309), (6032, 2284232), (7696, 1790344), (7717, 1785472), (8584, 1605136), (12064, 1142116), (13949, 987776), (15392, 895172), (15434, 892736), (17168, 802568), (24128, 571058), (27898, 493888), (30784, 447586), (30868, 446368), (34336, 401284), (48256, 285529), (55796, 246944), (61568, 223793), (61736, 223184), (68672, 200642), (100321, 137344), (111592, 123472)]