17670328

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1297}}^1$

素因数の和:1447

約数の個数: 32

約数和(自身を含む): 35980560

約数和(自身を除く): 18310232

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 131, 262, 524, 1048, 1297, 1703, 2594, 3406, 5188, 6812, 10376, 13624, 16861, 33722, 67444, 134888, 169907, 339814, 679628, 1359256, 2208791, 4417582, 8835164, 17670328]

約数ペア:

[(1, 17670328), (2, 8835164), (4, 4417582), (8, 2208791), (13, 1359256), (26, 679628), (52, 339814), (104, 169907), (131, 134888), (262, 67444), (524, 33722), (1048, 16861), (1297, 13624), (1703, 10376), (2594, 6812), (3406, 5188)]