42399476

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 87325056

約数和(自身を除く): 44925580

約数列:

[1, 2, 4, 7, 14, 28, 67, 97, 134, 194, 233, 268, 388, 466, 469, 679, 932, 938, 1358, 1631, 1876, 2716, 3262, 6499, 6524, 12998, 15611, 22601, 25996, 31222, 45202, 45493, 62444, 90404, 90986, 109277, 158207, 181972, 218554, 316414, 437108, 632828, 1514267, 3028534, 6057068, 10599869, 21199738, 42399476]

約数ペア:

[(1, 42399476), (2, 21199738), (4, 10599869), (7, 6057068), (14, 3028534), (28, 1514267), (67, 632828), (97, 437108), (134, 316414), (194, 218554), (233, 181972), (268, 158207), (388, 109277), (466, 90986), (469, 90404), (679, 62444), (932, 45493), (938, 45202), (1358, 31222), (1631, 25996), (1876, 22601), (2716, 15611), (3262, 12998), (6499, 6524)]