42321266

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:159

約数の個数: 48

約数和(自身を含む): 74458440

約数和(自身を除く): 32137174

約数列:

[1, 2, 13, 26, 29, 37, 41, 58, 74, 82, 377, 481, 533, 754, 962, 1066, 1073, 1189, 1369, 1517, 2146, 2378, 2738, 3034, 13949, 15457, 17797, 19721, 27898, 30914, 35594, 39442, 39701, 43993, 56129, 79402, 87986, 112258, 516113, 571909, 729677, 1032226, 1143818, 1459354, 1627741, 3255482, 21160633, 42321266]

約数ペア:

[(1, 42321266), (2, 21160633), (13, 3255482), (26, 1627741), (29, 1459354), (37, 1143818), (41, 1032226), (58, 729677), (74, 571909), (82, 516113), (377, 112258), (481, 87986), (533, 79402), (754, 56129), (962, 43993), (1066, 39701), (1073, 39442), (1189, 35594), (1369, 30914), (1517, 27898), (2146, 19721), (2378, 17797), (2738, 15457), (3034, 13949)]