38490864

素因数分解:

$2^4\times 3^1\times {\mathrm{499}}^1\times {\mathrm{1607}}^1$

素因数の和:2117

約数の個数: 40

約数和(自身を含む): 99696000

約数和(自身を除く): 61205136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 499, 998, 1497, 1607, 1996, 2994, 3214, 3992, 4821, 5988, 6428, 7984, 9642, 11976, 12856, 19284, 23952, 25712, 38568, 77136, 801893, 1603786, 2405679, 3207572, 4811358, 6415144, 9622716, 12830288, 19245432, 38490864]

約数ペア:

[(1, 38490864), (2, 19245432), (3, 12830288), (4, 9622716), (6, 6415144), (8, 4811358), (12, 3207572), (16, 2405679), (24, 1603786), (48, 801893), (499, 77136), (998, 38568), (1497, 25712), (1607, 23952), (1996, 19284), (2994, 12856), (3214, 11976), (3992, 9642), (4821, 7984), (5988, 6428)]