427111552

素因数分解:

$2^7\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15377}}^1$

素因数の和:15429

約数の個数: 64

約数和(自身を含む): 1003875840

約数和(自身を除く): 576764288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 434, 448, 496, 868, 896, 992, 1736, 1984, 3472, 3968, 6944, 13888, 15377, 27776, 30754, 61508, 107639, 123016, 215278, 246032, 430556, 476687, 492064, 861112, 953374, 984128, 1722224, 1906748, 1968256, 3336809, 3444448, 3813496, 6673618, 6888896, 7626992, 13347236, 13777792, 15253984, 26694472, 30507968, 53388944, 61015936, 106777888, 213555776, 427111552]

約数ペア:

[(1, 427111552), (2, 213555776), (4, 106777888), (7, 61015936), (8, 53388944), (14, 30507968), (16, 26694472), (28, 15253984), (31, 13777792), (32, 13347236), (56, 7626992), (62, 6888896), (64, 6673618), (112, 3813496), (124, 3444448), (128, 3336809), (217, 1968256), (224, 1906748), (248, 1722224), (434, 984128), (448, 953374), (496, 861112), (868, 492064), (896, 476687), (992, 430556), (1736, 246032), (1984, 215278), (3472, 123016), (3968, 107639), (6944, 61508), (13888, 30754), (15377, 27776)]