66404208

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{106417}}^1$

素因数の和:106441

約数の個数: 40

約数和(自身を含む): 184741648

約数和(自身を除く): 118337440

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 106417, 212834, 319251, 425668, 638502, 851336, 1277004, 1383421, 1702672, 2554008, 2766842, 4150263, 5108016, 5533684, 8300526, 11067368, 16601052, 22134736, 33202104, 66404208]

約数ペア:

[(1, 66404208), (2, 33202104), (3, 22134736), (4, 16601052), (6, 11067368), (8, 8300526), (12, 5533684), (13, 5108016), (16, 4150263), (24, 2766842), (26, 2554008), (39, 1702672), (48, 1383421), (52, 1277004), (78, 851336), (104, 638502), (156, 425668), (208, 319251), (312, 212834), (624, 106417)]