71885424

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{115201}}^1$

素因数の和:115225

約数の個数: 40

約数和(自身を含む): 199990672

約数和(自身を除く): 128105248

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 115201, 230402, 345603, 460804, 691206, 921608, 1382412, 1497613, 1843216, 2764824, 2995226, 4492839, 5529648, 5990452, 8985678, 11980904, 17971356, 23961808, 35942712, 71885424]

約数ペア:

[(1, 71885424), (2, 35942712), (3, 23961808), (4, 17971356), (6, 11980904), (8, 8985678), (12, 5990452), (13, 5529648), (16, 4492839), (24, 2995226), (26, 2764824), (39, 1843216), (48, 1497613), (52, 1382412), (78, 921608), (104, 691206), (156, 460804), (208, 345603), (312, 230402), (624, 115201)]