65419774

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1$

素因数の和:122

約数の個数: 96

約数和(自身を含む): 134392320

約数和(自身を除く): 68972546

約数列:

[1, 2, 7, 14, 17, 19, 23, 34, 37, 38, 46, 74, 119, 133, 161, 238, 259, 266, 289, 322, 323, 391, 437, 518, 578, 629, 646, 703, 782, 851, 874, 1258, 1406, 1702, 2023, 2261, 2737, 3059, 4046, 4403, 4522, 4921, 5474, 5491, 5957, 6118, 6647, 7429, 8806, 9842, 10693, 10982, 11914, 11951, 13294, 14467, 14858, 16169, 21386, 23902, 28934, 32338, 38437, 46529, 52003, 74851, 76874, 83657, 93058, 101269, 104006, 113183, 126293, 149702, 167314, 202538, 203167, 226366, 245939, 252586, 274873, 406334, 491878, 549746, 884051, 1422169, 1721573, 1768102, 1924111, 2844338, 3443146, 3848222, 4672841, 9345682, 32709887, 65419774]

約数ペア:

[(1, 65419774), (2, 32709887), (7, 9345682), (14, 4672841), (17, 3848222), (19, 3443146), (23, 2844338), (34, 1924111), (37, 1768102), (38, 1721573), (46, 1422169), (74, 884051), (119, 549746), (133, 491878), (161, 406334), (238, 274873), (259, 252586), (266, 245939), (289, 226366), (322, 203167), (323, 202538), (391, 167314), (437, 149702), (518, 126293), (578, 113183), (629, 104006), (646, 101269), (703, 93058), (782, 83657), (851, 76874), (874, 74851), (1258, 52003), (1406, 46529), (1702, 38437), (2023, 32338), (2261, 28934), (2737, 23902), (3059, 21386), (4046, 16169), (4403, 14858), (4522, 14467), (4921, 13294), (5474, 11951), (5491, 11914), (5957, 10982), (6118, 10693), (6647, 9842), (7429, 8806)]