40494532

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:340

約数の個数: 48

約数和(自身を含む): 79168320

約数和(自身を除く): 38673788

約数列:

[1, 2, 4, 13, 26, 52, 59, 67, 118, 134, 197, 236, 268, 394, 767, 788, 871, 1534, 1742, 2561, 3068, 3484, 3953, 5122, 7906, 10244, 11623, 13199, 15812, 23246, 26398, 46492, 51389, 52796, 102778, 151099, 171587, 205556, 302198, 343174, 604396, 686348, 778741, 1557482, 3114964, 10123633, 20247266, 40494532]

約数ペア:

[(1, 40494532), (2, 20247266), (4, 10123633), (13, 3114964), (26, 1557482), (52, 778741), (59, 686348), (67, 604396), (118, 343174), (134, 302198), (197, 205556), (236, 171587), (268, 151099), (394, 102778), (767, 52796), (788, 51389), (871, 46492), (1534, 26398), (1742, 23246), (2561, 15812), (3068, 13199), (3484, 11623), (3953, 10244), (5122, 7906)]