1307302528

素因数分解:

$2^7\times 7^1\times {\mathrm{953}}^1\times {\mathrm{1531}}^1$

素因数の和:2505

約数の個数: 64

約数和(自身を含む): 2981517120

約数和(自身を除く): 1674214592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 953, 1531, 1906, 3062, 3812, 6124, 6671, 7624, 10717, 12248, 13342, 15248, 21434, 24496, 26684, 30496, 42868, 48992, 53368, 60992, 85736, 97984, 106736, 121984, 171472, 195968, 213472, 342944, 426944, 685888, 853888, 1371776, 1459043, 2918086, 5836172, 10213301, 11672344, 20426602, 23344688, 40853204, 46689376, 81706408, 93378752, 163412816, 186757504, 326825632, 653651264, 1307302528]

約数ペア:

[(1, 1307302528), (2, 653651264), (4, 326825632), (7, 186757504), (8, 163412816), (14, 93378752), (16, 81706408), (28, 46689376), (32, 40853204), (56, 23344688), (64, 20426602), (112, 11672344), (128, 10213301), (224, 5836172), (448, 2918086), (896, 1459043), (953, 1371776), (1531, 853888), (1906, 685888), (3062, 426944), (3812, 342944), (6124, 213472), (6671, 195968), (7624, 171472), (10717, 121984), (12248, 106736), (13342, 97984), (15248, 85736), (21434, 60992), (24496, 53368), (26684, 48992), (30496, 42868)]