40498652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2\times {\mathrm{317}}^1$

素因数の和:422

約数の個数: 36

約数和(自身を含む): 76707960

約数和(自身を除く): 36209308

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 317, 634, 779, 1268, 1558, 1681, 3116, 3362, 6023, 6724, 12046, 12997, 24092, 25994, 31939, 51988, 63878, 127756, 246943, 493886, 532877, 987772, 1065754, 2131508, 10124663, 20249326, 40498652]

約数ペア:

[(1, 40498652), (2, 20249326), (4, 10124663), (19, 2131508), (38, 1065754), (41, 987772), (76, 532877), (82, 493886), (164, 246943), (317, 127756), (634, 63878), (779, 51988), (1268, 31939), (1558, 25994), (1681, 24092), (3116, 12997), (3362, 12046), (6023, 6724)]