25147824

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:426

約数の個数: 80

約数和(自身を含む): 70662144

約数和(自身を除く): 45514320

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 191, 208, 211, 312, 382, 422, 573, 624, 633, 764, 844, 1146, 1266, 1528, 1688, 2292, 2483, 2532, 2743, 3056, 3376, 4584, 4966, 5064, 5486, 7449, 8229, 9168, 9932, 10128, 10972, 14898, 16458, 19864, 21944, 29796, 32916, 39728, 40301, 43888, 59592, 65832, 80602, 119184, 120903, 131664, 161204, 241806, 322408, 483612, 523913, 644816, 967224, 1047826, 1571739, 1934448, 2095652, 3143478, 4191304, 6286956, 8382608, 12573912, 25147824]

約数ペア:

[(1, 25147824), (2, 12573912), (3, 8382608), (4, 6286956), (6, 4191304), (8, 3143478), (12, 2095652), (13, 1934448), (16, 1571739), (24, 1047826), (26, 967224), (39, 644816), (48, 523913), (52, 483612), (78, 322408), (104, 241806), (156, 161204), (191, 131664), (208, 120903), (211, 119184), (312, 80602), (382, 65832), (422, 59592), (573, 43888), (624, 40301), (633, 39728), (764, 32916), (844, 29796), (1146, 21944), (1266, 19864), (1528, 16458), (1688, 14898), (2292, 10972), (2483, 10128), (2532, 9932), (2743, 9168), (3056, 8229), (3376, 7449), (4584, 5486), (4966, 5064)]