15250496

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:267

約数の個数: 56

約数和(自身を含む): 32589216

約数和(自身を除く): 17338720

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 107, 131, 136, 214, 262, 272, 428, 524, 544, 856, 1048, 1088, 1712, 1819, 2096, 2227, 3424, 3638, 4192, 4454, 6848, 7276, 8384, 8908, 14017, 14552, 17816, 28034, 29104, 35632, 56068, 58208, 71264, 112136, 116416, 142528, 224272, 238289, 448544, 476578, 897088, 953156, 1906312, 3812624, 7625248, 15250496]

約数ペア:

[(1, 15250496), (2, 7625248), (4, 3812624), (8, 1906312), (16, 953156), (17, 897088), (32, 476578), (34, 448544), (64, 238289), (68, 224272), (107, 142528), (131, 116416), (136, 112136), (214, 71264), (262, 58208), (272, 56068), (428, 35632), (524, 29104), (544, 28034), (856, 17816), (1048, 14552), (1088, 14017), (1712, 8908), (1819, 8384), (2096, 7276), (2227, 6848), (3424, 4454), (3638, 4192)]