788968648

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{34019}}^1$

素因数の和:34261

約数の個数: 32

約数和(自身を含む): 1600300800

約数和(自身を除く): 811332152

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 223, 446, 892, 1784, 2899, 5798, 11596, 23192, 34019, 68038, 136076, 272152, 442247, 884494, 1768988, 3537976, 7586237, 15172474, 30344948, 60689896, 98621081, 197242162, 394484324, 788968648]

約数ペア:

[(1, 788968648), (2, 394484324), (4, 197242162), (8, 98621081), (13, 60689896), (26, 30344948), (52, 15172474), (104, 7586237), (223, 3537976), (446, 1768988), (892, 884494), (1784, 442247), (2899, 272152), (5798, 136076), (11596, 68038), (23192, 34019)]