764756888

素因数分解:

$2^3\times 7^1\times {\mathrm{1259}}^1\times {\mathrm{10847}}^1$

素因数の和:12119

約数の個数: 32

約数和(自身を含む): 1640217600

約数和(自身を除く): 875460712

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1259, 2518, 5036, 8813, 10072, 10847, 17626, 21694, 35252, 43388, 70504, 75929, 86776, 151858, 303716, 607432, 13656373, 27312746, 54625492, 95594611, 109250984, 191189222, 382378444, 764756888]

約数ペア:

[(1, 764756888), (2, 382378444), (4, 191189222), (7, 109250984), (8, 95594611), (14, 54625492), (28, 27312746), (56, 13656373), (1259, 607432), (2518, 303716), (5036, 151858), (8813, 86776), (10072, 75929), (10847, 70504), (17626, 43388), (21694, 35252)]