4025216

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:127

約数の個数: 64

約数和(自身を含む): 8996400

約数和(自身を除く): 4971184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 59, 64, 82, 104, 118, 128, 164, 208, 236, 328, 416, 472, 533, 656, 767, 832, 944, 1066, 1312, 1534, 1664, 1888, 2132, 2419, 2624, 3068, 3776, 4264, 4838, 5248, 6136, 7552, 8528, 9676, 12272, 17056, 19352, 24544, 31447, 34112, 38704, 49088, 62894, 68224, 77408, 98176, 125788, 154816, 251576, 309632, 503152, 1006304, 2012608, 4025216]

約数ペア:

[(1, 4025216), (2, 2012608), (4, 1006304), (8, 503152), (13, 309632), (16, 251576), (26, 154816), (32, 125788), (41, 98176), (52, 77408), (59, 68224), (64, 62894), (82, 49088), (104, 38704), (118, 34112), (128, 31447), (164, 24544), (208, 19352), (236, 17056), (328, 12272), (416, 9676), (472, 8528), (533, 7552), (656, 6136), (767, 5248), (832, 4838), (944, 4264), (1066, 3776), (1312, 3068), (1534, 2624), (1664, 2419), (1888, 2132)]