40664498

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2179}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 73666560

約数和(自身を除く): 33002062

約数列:

[1, 2, 7, 14, 31, 43, 62, 86, 217, 301, 434, 602, 1333, 2179, 2666, 4358, 9331, 15253, 18662, 30506, 67549, 93697, 135098, 187394, 472843, 655879, 945686, 1311758, 2904607, 5809214, 20332249, 40664498]

約数ペア:

[(1, 40664498), (2, 20332249), (7, 5809214), (14, 2904607), (31, 1311758), (43, 945686), (62, 655879), (86, 472843), (217, 187394), (301, 135098), (434, 93697), (602, 67549), (1333, 30506), (2179, 18662), (2666, 15253), (4358, 9331)]