15839104

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{251}}^1$

素因数の和:311

約数の個数: 64

約数和(自身を含む): 34700400

約数和(自身を除く): 18861296

約数列:

[1, 2, 4, 8, 16, 17, 29, 32, 34, 58, 64, 68, 116, 128, 136, 232, 251, 272, 464, 493, 502, 544, 928, 986, 1004, 1088, 1856, 1972, 2008, 2176, 3712, 3944, 4016, 4267, 7279, 7888, 8032, 8534, 14558, 15776, 16064, 17068, 29116, 31552, 32128, 34136, 58232, 63104, 68272, 116464, 123743, 136544, 232928, 247486, 273088, 465856, 494972, 546176, 931712, 989944, 1979888, 3959776, 7919552, 15839104]

約数ペア:

[(1, 15839104), (2, 7919552), (4, 3959776), (8, 1979888), (16, 989944), (17, 931712), (29, 546176), (32, 494972), (34, 465856), (58, 273088), (64, 247486), (68, 232928), (116, 136544), (128, 123743), (136, 116464), (232, 68272), (251, 63104), (272, 58232), (464, 34136), (493, 32128), (502, 31552), (544, 29116), (928, 17068), (986, 16064), (1004, 15776), (1088, 14558), (1856, 8534), (1972, 8032), (2008, 7888), (2176, 7279), (3712, 4267), (3944, 4016)]