15741428

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 30234624

約数和(自身を除く): 14493196

約数列:

[1, 2, 4, 31, 37, 47, 62, 73, 74, 94, 124, 146, 148, 188, 292, 1147, 1457, 1739, 2263, 2294, 2701, 2914, 3431, 3478, 4526, 4588, 5402, 5828, 6862, 6956, 9052, 10804, 13724, 53909, 83731, 106361, 107818, 126947, 167462, 212722, 215636, 253894, 334924, 425444, 507788, 3935357, 7870714, 15741428]

約数ペア:

[(1, 15741428), (2, 7870714), (4, 3935357), (31, 507788), (37, 425444), (47, 334924), (62, 253894), (73, 215636), (74, 212722), (94, 167462), (124, 126947), (146, 107818), (148, 106361), (188, 83731), (292, 53909), (1147, 13724), (1457, 10804), (1739, 9052), (2263, 6956), (2294, 6862), (2701, 5828), (2914, 5402), (3431, 4588), (3478, 4526)]