64125472

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{577}}^1$

素因数の和:761

約数の個数: 48

約数和(自身を含む): 132838272

約数和(自身を除く): 68712800

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 151, 184, 302, 368, 577, 604, 736, 1154, 1208, 2308, 2416, 3473, 4616, 4832, 6946, 9232, 13271, 13892, 18464, 26542, 27784, 53084, 55568, 87127, 106168, 111136, 174254, 212336, 348508, 424672, 697016, 1394032, 2003921, 2788064, 4007842, 8015684, 16031368, 32062736, 64125472]

約数ペア:

[(1, 64125472), (2, 32062736), (4, 16031368), (8, 8015684), (16, 4007842), (23, 2788064), (32, 2003921), (46, 1394032), (92, 697016), (151, 424672), (184, 348508), (302, 212336), (368, 174254), (577, 111136), (604, 106168), (736, 87127), (1154, 55568), (1208, 53084), (2308, 27784), (2416, 26542), (3473, 18464), (4616, 13892), (4832, 13271), (6946, 9232)]