7625248

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:265

約数の個数: 48

約数和(自身を含む): 16166304

約数和(自身を除く): 8541056

約数列:

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

約数ペア:

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