1425815488

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{718657}}^1$

素因数の和:718700

約数の個数: 28

約数和(自身を含む): 2920626112

約数和(自身を除く): 1494810624

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 718657, 1437314, 2874628, 5749256, 11498512, 22278367, 22997024, 44556734, 45994048, 89113468, 178226936, 356453872, 712907744, 1425815488]

約数ペア:

[(1, 1425815488), (2, 712907744), (4, 356453872), (8, 178226936), (16, 89113468), (31, 45994048), (32, 44556734), (62, 22997024), (64, 22278367), (124, 11498512), (248, 5749256), (496, 2874628), (992, 1437314), (1984, 718657)]