13915376

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:297

約数の個数: 40

約数和(自身を含む): 27825600

約数和(自身を除く): 13910224

約数列:

[1, 2, 4, 8, 16, 79, 101, 109, 158, 202, 218, 316, 404, 436, 632, 808, 872, 1264, 1616, 1744, 7979, 8611, 11009, 15958, 17222, 22018, 31916, 34444, 44036, 63832, 68888, 88072, 127664, 137776, 176144, 869711, 1739422, 3478844, 6957688, 13915376]

約数ペア:

[(1, 13915376), (2, 6957688), (4, 3478844), (8, 1739422), (16, 869711), (79, 176144), (101, 137776), (109, 127664), (158, 88072), (202, 68888), (218, 63832), (316, 44036), (404, 34444), (436, 31916), (632, 22018), (808, 17222), (872, 15958), (1264, 11009), (1616, 8611), (1744, 7979)]