28794672

素因数分解:

$2^4\times 3^2\times {\mathrm{359}}^1\times {\mathrm{557}}^1$

素因数の和:930

約数の個数: 60

約数和(自身を含む): 80954640

約数和(自身を除く): 52159968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 359, 557, 718, 1077, 1114, 1436, 1671, 2154, 2228, 2872, 3231, 3342, 4308, 4456, 5013, 5744, 6462, 6684, 8616, 8912, 10026, 12924, 13368, 17232, 20052, 25848, 26736, 40104, 51696, 80208, 199963, 399926, 599889, 799852, 1199778, 1599704, 1799667, 2399556, 3199408, 3599334, 4799112, 7198668, 9598224, 14397336, 28794672]

約数ペア:

[(1, 28794672), (2, 14397336), (3, 9598224), (4, 7198668), (6, 4799112), (8, 3599334), (9, 3199408), (12, 2399556), (16, 1799667), (18, 1599704), (24, 1199778), (36, 799852), (48, 599889), (72, 399926), (144, 199963), (359, 80208), (557, 51696), (718, 40104), (1077, 26736), (1114, 25848), (1436, 20052), (1671, 17232), (2154, 13368), (2228, 12924), (2872, 10026), (3231, 8912), (3342, 8616), (4308, 6684), (4456, 6462), (5013, 5744)]