40050946

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1$

素因数の和:179

約数の個数: 64

約数和(自身を含む): 73543680

約数和(自身を除く): 33492734

約数列:

[1, 2, 13, 17, 26, 31, 34, 37, 62, 74, 79, 158, 221, 403, 442, 481, 527, 629, 806, 962, 1027, 1054, 1147, 1258, 1343, 2054, 2294, 2449, 2686, 2923, 4898, 5846, 6851, 8177, 13702, 14911, 16354, 17459, 19499, 29822, 31837, 34918, 37999, 38998, 41633, 49691, 63674, 75998, 83266, 90613, 99382, 181226, 253487, 506974, 541229, 645983, 1082458, 1177969, 1291966, 1540421, 2355938, 3080842, 20025473, 40050946]

約数ペア:

[(1, 40050946), (2, 20025473), (13, 3080842), (17, 2355938), (26, 1540421), (31, 1291966), (34, 1177969), (37, 1082458), (62, 645983), (74, 541229), (79, 506974), (158, 253487), (221, 181226), (403, 99382), (442, 90613), (481, 83266), (527, 75998), (629, 63674), (806, 49691), (962, 41633), (1027, 38998), (1054, 37999), (1147, 34918), (1258, 31837), (1343, 29822), (2054, 19499), (2294, 17459), (2449, 16354), (2686, 14911), (2923, 13702), (4898, 8177), (5846, 6851)]