42201016

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{997}}^1$

素因数の和:1064

約数の個数: 64

約数和(自身を含む): 95568480

約数和(自身を除く): 53367464

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 37, 44, 52, 74, 88, 104, 143, 148, 286, 296, 407, 481, 572, 814, 962, 997, 1144, 1628, 1924, 1994, 3256, 3848, 3988, 5291, 7976, 10582, 10967, 12961, 21164, 21934, 25922, 36889, 42328, 43868, 51844, 73778, 87736, 103688, 142571, 147556, 285142, 295112, 405779, 479557, 570284, 811558, 959114, 1140568, 1623116, 1918228, 3246232, 3836456, 5275127, 10550254, 21100508, 42201016]

約数ペア:

[(1, 42201016), (2, 21100508), (4, 10550254), (8, 5275127), (11, 3836456), (13, 3246232), (22, 1918228), (26, 1623116), (37, 1140568), (44, 959114), (52, 811558), (74, 570284), (88, 479557), (104, 405779), (143, 295112), (148, 285142), (286, 147556), (296, 142571), (407, 103688), (481, 87736), (572, 73778), (814, 51844), (962, 43868), (997, 42328), (1144, 36889), (1628, 25922), (1924, 21934), (1994, 21164), (3256, 12961), (3848, 10967), (3988, 10582), (5291, 7976)]