71566303528

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{887}}^1\times {\mathrm{1381}}^1$

素因数の和:2450

約数の個数: 64

約数和(自身を含む): 137693635200

約数和(自身を除く): 66127331672

約数列:

[1, 2, 4, 8, 67, 109, 134, 218, 268, 436, 536, 872, 887, 1381, 1774, 2762, 3548, 5524, 7096, 7303, 11048, 14606, 29212, 58424, 59429, 92527, 96683, 118858, 150529, 185054, 193366, 237716, 301058, 370108, 386732, 475432, 602116, 740216, 773464, 1204232, 1224947, 2449894, 4899788, 6477761, 9799576, 10085443, 12955522, 20170886, 25911044, 40341772, 51822088, 80683544, 82071449, 133519223, 164142898, 267038446, 328285796, 534076892, 656571592, 1068153784, 8945787941, 17891575882, 35783151764, 71566303528]

約数ペア:

[(1, 71566303528), (2, 35783151764), (4, 17891575882), (8, 8945787941), (67, 1068153784), (109, 656571592), (134, 534076892), (218, 328285796), (268, 267038446), (436, 164142898), (536, 133519223), (872, 82071449), (887, 80683544), (1381, 51822088), (1774, 40341772), (2762, 25911044), (3548, 20170886), (5524, 12955522), (7096, 10085443), (7303, 9799576), (11048, 6477761), (14606, 4899788), (29212, 2449894), (58424, 1224947), (59429, 1204232), (92527, 773464), (96683, 740216), (118858, 602116), (150529, 475432), (185054, 386732), (193366, 370108), (237716, 301058)]