74254856

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{839}}^1$

素因数の和:918

約数の個数: 64

約数和(自身を含む): 160876800

約数和(自身を除く): 86621944

約数列:

[1, 2, 4, 8, 13, 23, 26, 37, 46, 52, 74, 92, 104, 148, 184, 296, 299, 481, 598, 839, 851, 962, 1196, 1678, 1702, 1924, 2392, 3356, 3404, 3848, 6712, 6808, 10907, 11063, 19297, 21814, 22126, 31043, 38594, 43628, 44252, 62086, 77188, 87256, 88504, 124172, 154376, 248344, 250861, 403559, 501722, 713989, 807118, 1003444, 1427978, 1614236, 2006888, 2855956, 3228472, 5711912, 9281857, 18563714, 37127428, 74254856]

約数ペア:

[(1, 74254856), (2, 37127428), (4, 18563714), (8, 9281857), (13, 5711912), (23, 3228472), (26, 2855956), (37, 2006888), (46, 1614236), (52, 1427978), (74, 1003444), (92, 807118), (104, 713989), (148, 501722), (184, 403559), (296, 250861), (299, 248344), (481, 154376), (598, 124172), (839, 88504), (851, 87256), (962, 77188), (1196, 62086), (1678, 44252), (1702, 43628), (1924, 38594), (2392, 31043), (3356, 22126), (3404, 21814), (3848, 19297), (6712, 11063), (6808, 10907)]