40588912

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:546

約数の個数: 80

約数和(自身を含む): 98590912

約数和(自身を除く): 58002000

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 61, 91, 104, 112, 122, 182, 208, 244, 364, 427, 457, 488, 728, 793, 854, 914, 976, 1456, 1586, 1708, 1828, 3172, 3199, 3416, 3656, 5551, 5941, 6344, 6398, 6832, 7312, 11102, 11882, 12688, 12796, 22204, 23764, 25592, 27877, 41587, 44408, 47528, 51184, 55754, 83174, 88816, 95056, 111508, 166348, 195139, 223016, 332696, 362401, 390278, 446032, 665392, 724802, 780556, 1449604, 1561112, 2536807, 2899208, 3122224, 5073614, 5798416, 10147228, 20294456, 40588912]

約数ペア:

[(1, 40588912), (2, 20294456), (4, 10147228), (7, 5798416), (8, 5073614), (13, 3122224), (14, 2899208), (16, 2536807), (26, 1561112), (28, 1449604), (52, 780556), (56, 724802), (61, 665392), (91, 446032), (104, 390278), (112, 362401), (122, 332696), (182, 223016), (208, 195139), (244, 166348), (364, 111508), (427, 95056), (457, 88816), (488, 83174), (728, 55754), (793, 51184), (854, 47528), (914, 44408), (976, 41587), (1456, 27877), (1586, 25592), (1708, 23764), (1828, 22204), (3172, 12796), (3199, 12688), (3416, 11882), (3656, 11102), (5551, 7312), (5941, 6832), (6344, 6398)]