71955488

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{557}}^1$

素因数の和:945

約数の個数: 48

約数和(自身を含む): 155240064

約数和(自身を除く): 83284576

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 367, 557, 734, 1114, 1468, 2228, 2936, 4037, 4456, 5872, 6127, 8074, 8912, 11744, 12254, 16148, 17824, 24508, 32296, 49016, 64592, 98032, 129184, 196064, 204419, 408838, 817676, 1635352, 2248609, 3270704, 4497218, 6541408, 8994436, 17988872, 35977744, 71955488]

約数ペア:

[(1, 71955488), (2, 35977744), (4, 17988872), (8, 8994436), (11, 6541408), (16, 4497218), (22, 3270704), (32, 2248609), (44, 1635352), (88, 817676), (176, 408838), (352, 204419), (367, 196064), (557, 129184), (734, 98032), (1114, 64592), (1468, 49016), (2228, 32296), (2936, 24508), (4037, 17824), (4456, 16148), (5872, 12254), (6127, 11744), (8074, 8912)]