15732704

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1$

素因数の和:723

約数の個数: 48

約数和(自身を含む): 33974640

約数和(自身を除く): 18241936

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 208, 236, 416, 472, 641, 767, 944, 1282, 1534, 1888, 2564, 3068, 5128, 6136, 8333, 10256, 12272, 16666, 20512, 24544, 33332, 37819, 66664, 75638, 133328, 151276, 266656, 302552, 491647, 605104, 983294, 1210208, 1966588, 3933176, 7866352, 15732704]

約数ペア:

[(1, 15732704), (2, 7866352), (4, 3933176), (8, 1966588), (13, 1210208), (16, 983294), (26, 605104), (32, 491647), (52, 302552), (59, 266656), (104, 151276), (118, 133328), (208, 75638), (236, 66664), (416, 37819), (472, 33332), (641, 24544), (767, 20512), (944, 16666), (1282, 12272), (1534, 10256), (1888, 8333), (2564, 6136), (3068, 5128)]