15879632

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1$

素因数の和:843

約数の個数: 40

約数和(自身を含む): 33033600

約数和(自身を除く): 17153968

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 79, 136, 158, 272, 316, 632, 739, 1264, 1343, 1478, 2686, 2956, 5372, 5912, 10744, 11824, 12563, 21488, 25126, 50252, 58381, 100504, 116762, 201008, 233524, 467048, 934096, 992477, 1984954, 3969908, 7939816, 15879632]

約数ペア:

[(1, 15879632), (2, 7939816), (4, 3969908), (8, 1984954), (16, 992477), (17, 934096), (34, 467048), (68, 233524), (79, 201008), (136, 116762), (158, 100504), (272, 58381), (316, 50252), (632, 25126), (739, 21488), (1264, 12563), (1343, 11824), (1478, 10744), (2686, 5912), (2956, 5372)]