38234756

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:396

約数の個数: 48

約数和(自身を含む): 78825600

約数和(自身を除く): 40590844

約数列:

[1, 2, 4, 7, 14, 28, 67, 89, 134, 178, 229, 268, 356, 458, 469, 623, 916, 938, 1246, 1603, 1876, 2492, 3206, 5963, 6412, 11926, 15343, 20381, 23852, 30686, 40762, 41741, 61372, 81524, 83482, 107401, 142667, 166964, 214802, 285334, 429604, 570668, 1365527, 2731054, 5462108, 9558689, 19117378, 38234756]

約数ペア:

[(1, 38234756), (2, 19117378), (4, 9558689), (7, 5462108), (14, 2731054), (28, 1365527), (67, 570668), (89, 429604), (134, 285334), (178, 214802), (229, 166964), (268, 142667), (356, 107401), (458, 83482), (469, 81524), (623, 61372), (916, 41741), (938, 40762), (1246, 30686), (1603, 23852), (1876, 20381), (2492, 15343), (3206, 11926), (5963, 6412)]