24920714

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{631}}^1$

素因数の和:691

約数の個数: 48

約数和(自身を含む): 48416256

約数和(自身を除く): 23495542

約数列:

[1, 2, 7, 13, 14, 26, 31, 49, 62, 91, 98, 182, 217, 403, 434, 631, 637, 806, 1262, 1274, 1519, 2821, 3038, 4417, 5642, 8203, 8834, 16406, 19561, 19747, 30919, 39122, 39494, 57421, 61838, 114842, 136927, 254293, 273854, 401947, 508586, 803894, 958489, 1780051, 1916978, 3560102, 12460357, 24920714]

約数ペア:

[(1, 24920714), (2, 12460357), (7, 3560102), (13, 1916978), (14, 1780051), (26, 958489), (31, 803894), (49, 508586), (62, 401947), (91, 273854), (98, 254293), (182, 136927), (217, 114842), (403, 61838), (434, 57421), (631, 39494), (637, 39122), (806, 30919), (1262, 19747), (1274, 19561), (1519, 16406), (2821, 8834), (3038, 8203), (4417, 5642)]