15945661504

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{2799449}}^1$

素因数の和:2799550

約数の個数: 28

約数和(自身を含む): 31997713500

約数和(自身を除く): 16052051996

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 178, 356, 712, 1424, 2848, 5696, 2799449, 5598898, 11197796, 22395592, 44791184, 89582368, 179164736, 249150961, 498301922, 996603844, 1993207688, 3986415376, 7972830752, 15945661504]

約数ペア:

[(1, 15945661504), (2, 7972830752), (4, 3986415376), (8, 1993207688), (16, 996603844), (32, 498301922), (64, 249150961), (89, 179164736), (178, 89582368), (356, 44791184), (712, 22395592), (1424, 11197796), (2848, 5598898), (5696, 2799449)]