17951425408

素因数分解:

$2^7\times 7^1\times {\mathrm{1613}}^1\times {\mathrm{12421}}^1$

素因数の和:14055

約数の個数: 64

約数和(自身を含む): 40900180320

約数和(自身を除く): 22948754912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 1613, 3226, 6452, 11291, 12421, 12904, 22582, 24842, 25808, 45164, 49684, 51616, 86947, 90328, 99368, 103232, 173894, 180656, 198736, 206464, 347788, 361312, 397472, 695576, 722624, 794944, 1391152, 1445248, 1589888, 2782304, 5564608, 11129216, 20035073, 40070146, 80140292, 140245511, 160280584, 280491022, 320561168, 560982044, 641122336, 1121964088, 1282244672, 2243928176, 2564489344, 4487856352, 8975712704, 17951425408]

約数ペア:

[(1, 17951425408), (2, 8975712704), (4, 4487856352), (7, 2564489344), (8, 2243928176), (14, 1282244672), (16, 1121964088), (28, 641122336), (32, 560982044), (56, 320561168), (64, 280491022), (112, 160280584), (128, 140245511), (224, 80140292), (448, 40070146), (896, 20035073), (1613, 11129216), (3226, 5564608), (6452, 2782304), (11291, 1589888), (12421, 1445248), (12904, 1391152), (22582, 794944), (24842, 722624), (25808, 695576), (45164, 397472), (49684, 361312), (51616, 347788), (86947, 206464), (90328, 198736), (99368, 180656), (103232, 173894)]