25644304

素因数分解:

$2^4\times 7^1\times {\mathrm{101}}^1\times {\mathrm{2267}}^1$

素因数の和:2383

約数の個数: 40

約数和(自身を含む): 57371328

約数和(自身を除く): 31727024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 101, 112, 202, 404, 707, 808, 1414, 1616, 2267, 2828, 4534, 5656, 9068, 11312, 15869, 18136, 31738, 36272, 63476, 126952, 228967, 253904, 457934, 915868, 1602769, 1831736, 3205538, 3663472, 6411076, 12822152, 25644304]

約数ペア:

[(1, 25644304), (2, 12822152), (4, 6411076), (7, 3663472), (8, 3205538), (14, 1831736), (16, 1602769), (28, 915868), (56, 457934), (101, 253904), (112, 228967), (202, 126952), (404, 63476), (707, 36272), (808, 31738), (1414, 18136), (1616, 15869), (2267, 11312), (2828, 9068), (4534, 5656)]