7719088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1$

素因数の和:134

約数の個数: 80

約数和(自身を含む): 17811360

約数和(自身を除く): 10092272

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 37, 52, 59, 68, 74, 104, 118, 136, 148, 208, 221, 236, 272, 296, 442, 472, 481, 592, 629, 767, 884, 944, 962, 1003, 1258, 1534, 1768, 1924, 2006, 2183, 2516, 3068, 3536, 3848, 4012, 4366, 5032, 6136, 7696, 8024, 8177, 8732, 10064, 12272, 13039, 16048, 16354, 17464, 26078, 28379, 32708, 34928, 37111, 52156, 56758, 65416, 74222, 104312, 113516, 130832, 148444, 208624, 227032, 296888, 454064, 482443, 593776, 964886, 1929772, 3859544, 7719088]

約数ペア:

[(1, 7719088), (2, 3859544), (4, 1929772), (8, 964886), (13, 593776), (16, 482443), (17, 454064), (26, 296888), (34, 227032), (37, 208624), (52, 148444), (59, 130832), (68, 113516), (74, 104312), (104, 74222), (118, 65416), (136, 56758), (148, 52156), (208, 37111), (221, 34928), (236, 32708), (272, 28379), (296, 26078), (442, 17464), (472, 16354), (481, 16048), (592, 13039), (629, 12272), (767, 10064), (884, 8732), (944, 8177), (962, 8024), (1003, 7696), (1258, 6136), (1534, 5032), (1768, 4366), (1924, 4012), (2006, 3848), (2183, 3536), (2516, 3068)]