380522048

素因数分解:

$2^6\times {\mathrm{197}}^1\times {\mathrm{30181}}^1$

素因数の和:30390

約数の個数: 28

約数和(自身を含む): 758956572

約数和(自身を除く): 378434524

約数列:

[1, 2, 4, 8, 16, 32, 64, 197, 394, 788, 1576, 3152, 6304, 12608, 30181, 60362, 120724, 241448, 482896, 965792, 1931584, 5945657, 11891314, 23782628, 47565256, 95130512, 190261024, 380522048]

約数ペア:

[(1, 380522048), (2, 190261024), (4, 95130512), (8, 47565256), (16, 23782628), (32, 11891314), (64, 5945657), (197, 1931584), (394, 965792), (788, 482896), (1576, 241448), (3152, 120724), (6304, 60362), (12608, 30181)]