74550994

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:678

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 56085806

約数列:

[1, 2, 7, 14, 71, 142, 179, 358, 419, 497, 838, 994, 1253, 2506, 2933, 5866, 12709, 25418, 29749, 59498, 75001, 88963, 150002, 177926, 208243, 416486, 525007, 1050014, 5325071, 10650142, 37275497, 74550994]

約数ペア:

[(1, 74550994), (2, 37275497), (7, 10650142), (14, 5325071), (71, 1050014), (142, 525007), (179, 416486), (358, 208243), (419, 177926), (497, 150002), (838, 88963), (994, 75001), (1253, 59498), (2506, 29749), (2933, 25418), (5866, 12709)]