13237728616

素因数分解:

$2^3\times 7^1\times {\mathrm{10501}}^1\times {\mathrm{22511}}^1$

素因数の和:33025

約数の個数: 32

約数和(自身を含む): 28370522880

約数和(自身を除く): 15132794264

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 10501, 21002, 22511, 42004, 45022, 73507, 84008, 90044, 147014, 157577, 180088, 294028, 315154, 588056, 630308, 1260616, 236388011, 472776022, 945552044, 1654716077, 1891104088, 3309432154, 6618864308, 13237728616]

約数ペア:

[(1, 13237728616), (2, 6618864308), (4, 3309432154), (7, 1891104088), (8, 1654716077), (14, 945552044), (28, 472776022), (56, 236388011), (10501, 1260616), (21002, 630308), (22511, 588056), (42004, 315154), (45022, 294028), (73507, 180088), (84008, 157577), (90044, 147014)]