40741246

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{283}}^1$

素因数の和:425

約数の個数: 48

約数和(自身を含む): 77508144

約数和(自身を除く): 36766898

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 113, 182, 226, 283, 566, 637, 791, 1274, 1469, 1582, 1981, 2938, 3679, 3962, 5537, 7358, 10283, 11074, 13867, 20566, 25753, 27734, 31979, 51506, 63958, 71981, 143962, 180271, 223853, 360542, 415727, 447706, 831454, 1566971, 2910089, 3133942, 5820178, 20370623, 40741246]

約数ペア:

[(1, 40741246), (2, 20370623), (7, 5820178), (13, 3133942), (14, 2910089), (26, 1566971), (49, 831454), (91, 447706), (98, 415727), (113, 360542), (182, 223853), (226, 180271), (283, 143962), (566, 71981), (637, 63958), (791, 51506), (1274, 31979), (1469, 27734), (1582, 25753), (1981, 20566), (2938, 13867), (3679, 11074), (3962, 10283), (5537, 7358)]