664302296

素因数分解:

$2^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{32323}}^1$

素因数の和:32703

約数の個数: 32

約数和(自身を含む): 1427427840

約数和(自身を除く): 763125544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 367, 734, 1468, 2569, 2936, 5138, 10276, 20552, 32323, 64646, 129292, 226261, 258584, 452522, 905044, 1810088, 11862541, 23725082, 47450164, 83037787, 94900328, 166075574, 332151148, 664302296]

約数ペア:

[(1, 664302296), (2, 332151148), (4, 166075574), (7, 94900328), (8, 83037787), (14, 47450164), (28, 23725082), (56, 11862541), (367, 1810088), (734, 905044), (1468, 452522), (2569, 258584), (2936, 226261), (5138, 129292), (10276, 64646), (20552, 32323)]