40012336

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{27481}}^1$

素因数の和:27509

約数の個数: 40

約数和(自身を含む): 95417504

約数和(自身を除く): 55405168

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 27481, 54962, 109924, 192367, 219848, 357253, 384734, 439696, 714506, 769468, 1429012, 1538936, 2500771, 2858024, 3077872, 5001542, 5716048, 10003084, 20006168, 40012336]

約数ペア:

[(1, 40012336), (2, 20006168), (4, 10003084), (7, 5716048), (8, 5001542), (13, 3077872), (14, 2858024), (16, 2500771), (26, 1538936), (28, 1429012), (52, 769468), (56, 714506), (91, 439696), (104, 384734), (112, 357253), (182, 219848), (208, 192367), (364, 109924), (728, 54962), (1456, 27481)]