627207872

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{316133}}^1$

素因数の和:316176

約数の個数: 28

約数和(自身を含む): 1284768576

約数和(自身を除く): 657560704

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 248, 496, 992, 1984, 316133, 632266, 1264532, 2529064, 5058128, 9800123, 10116256, 19600246, 20232512, 39200492, 78400984, 156801968, 313603936, 627207872]

約数ペア:

[(1, 627207872), (2, 313603936), (4, 156801968), (8, 78400984), (16, 39200492), (31, 20232512), (32, 19600246), (62, 10116256), (64, 9800123), (124, 5058128), (248, 2529064), (496, 1264532), (992, 632266), (1984, 316133)]