71737952

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{257}}^1$

素因数の和:352

約数の個数: 96

約数和(自身を含む): 169301664

約数和(自身を除く): 97563712

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 61, 88, 104, 122, 143, 176, 208, 244, 257, 286, 352, 416, 488, 514, 572, 671, 793, 976, 1028, 1144, 1342, 1586, 1952, 2056, 2288, 2684, 2827, 3172, 3341, 4112, 4576, 5368, 5654, 6344, 6682, 8224, 8723, 10736, 11308, 12688, 13364, 15677, 17446, 21472, 22616, 25376, 26728, 31354, 34892, 36751, 45232, 53456, 62708, 69784, 73502, 90464, 106912, 125416, 139568, 147004, 172447, 203801, 250832, 279136, 294008, 344894, 407602, 501664, 588016, 689788, 815204, 1176032, 1379576, 1630408, 2241811, 2759152, 3260816, 4483622, 5518304, 6521632, 8967244, 17934488, 35868976, 71737952]

約数ペア:

[(1, 71737952), (2, 35868976), (4, 17934488), (8, 8967244), (11, 6521632), (13, 5518304), (16, 4483622), (22, 3260816), (26, 2759152), (32, 2241811), (44, 1630408), (52, 1379576), (61, 1176032), (88, 815204), (104, 689788), (122, 588016), (143, 501664), (176, 407602), (208, 344894), (244, 294008), (257, 279136), (286, 250832), (352, 203801), (416, 172447), (488, 147004), (514, 139568), (572, 125416), (671, 106912), (793, 90464), (976, 73502), (1028, 69784), (1144, 62708), (1342, 53456), (1586, 45232), (1952, 36751), (2056, 34892), (2288, 31354), (2684, 26728), (2827, 25376), (3172, 22616), (3341, 21472), (4112, 17446), (4576, 15677), (5368, 13364), (5654, 12688), (6344, 11308), (6682, 10736), (8224, 8723)]