47437428

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{617}}^1$

素因数の和:816

約数の個数: 48

約数和(自身を含む): 114206400

約数和(自身を除く): 66768972

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 149, 172, 258, 298, 447, 516, 596, 617, 894, 1234, 1788, 1851, 2468, 3702, 6407, 7404, 12814, 19221, 25628, 26531, 38442, 53062, 76884, 79593, 91933, 106124, 159186, 183866, 275799, 318372, 367732, 551598, 1103196, 3953119, 7906238, 11859357, 15812476, 23718714, 47437428]

約数ペア:

[(1, 47437428), (2, 23718714), (3, 15812476), (4, 11859357), (6, 7906238), (12, 3953119), (43, 1103196), (86, 551598), (129, 367732), (149, 318372), (172, 275799), (258, 183866), (298, 159186), (447, 106124), (516, 91933), (596, 79593), (617, 76884), (894, 53062), (1234, 38442), (1788, 26531), (1851, 25628), (2468, 19221), (3702, 12814), (6407, 7404)]