72693998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1\times {\mathrm{479}}^1$

素因数の和:956

約数の個数: 24

約数和(自身を含む): 118584000

約数和(自身を除く): 45890002

約数列:

[1, 2, 13, 26, 169, 338, 449, 479, 898, 958, 5837, 6227, 11674, 12454, 75881, 80951, 151762, 161902, 215071, 430142, 2795923, 5591846, 36346999, 72693998]

約数ペア:

[(1, 72693998), (2, 36346999), (13, 5591846), (26, 2795923), (169, 430142), (338, 215071), (449, 161902), (479, 151762), (898, 80951), (958, 75881), (5837, 12454), (6227, 11674)]