4080456896

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{1045199}}^1$

素因数の和:1045272

約数の個数: 28

約数和(自身を含む): 8229904800

約数和(自身を除く): 4149447904

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 244, 488, 976, 1952, 3904, 1045199, 2090398, 4180796, 8361592, 16723184, 33446368, 63757139, 66892736, 127514278, 255028556, 510057112, 1020114224, 2040228448, 4080456896]

約数ペア:

[(1, 4080456896), (2, 2040228448), (4, 1020114224), (8, 510057112), (16, 255028556), (32, 127514278), (61, 66892736), (64, 63757139), (122, 33446368), (244, 16723184), (488, 8361592), (976, 4180796), (1952, 2090398), (3904, 1045199)]