66649728

素因数分解:

$2^7\times 3^1\times {\mathrm{37}}^1\times {\mathrm{4691}}^1$

素因数の和:4745

約数の個数: 64

約数和(自身を含む): 181861920

約数和(自身を除く): 115212192

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 37, 48, 64, 74, 96, 111, 128, 148, 192, 222, 296, 384, 444, 592, 888, 1184, 1776, 2368, 3552, 4691, 4736, 7104, 9382, 14073, 14208, 18764, 28146, 37528, 56292, 75056, 112584, 150112, 173567, 225168, 300224, 347134, 450336, 520701, 600448, 694268, 900672, 1041402, 1388536, 1801344, 2082804, 2777072, 4165608, 5554144, 8331216, 11108288, 16662432, 22216576, 33324864, 66649728]

約数ペア:

[(1, 66649728), (2, 33324864), (3, 22216576), (4, 16662432), (6, 11108288), (8, 8331216), (12, 5554144), (16, 4165608), (24, 2777072), (32, 2082804), (37, 1801344), (48, 1388536), (64, 1041402), (74, 900672), (96, 694268), (111, 600448), (128, 520701), (148, 450336), (192, 347134), (222, 300224), (296, 225168), (384, 173567), (444, 150112), (592, 112584), (888, 75056), (1184, 56292), (1776, 37528), (2368, 28146), (3552, 18764), (4691, 14208), (4736, 14073), (7104, 9382)]