40621028

素因数分解:

$2^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{67}}^1\times {\mathrm{367}}^1$

素因数の和:504

約数の個数: 48

約数和(自身を含む): 84080640

約数和(自身を除く): 43459612

約数列:

[1, 2, 4, 7, 14, 28, 59, 67, 118, 134, 236, 268, 367, 413, 469, 734, 826, 938, 1468, 1652, 1876, 2569, 3953, 5138, 7906, 10276, 15812, 21653, 24589, 27671, 43306, 49178, 55342, 86612, 98356, 110684, 151571, 172123, 303142, 344246, 606284, 688492, 1450751, 2901502, 5803004, 10155257, 20310514, 40621028]

約数ペア:

[(1, 40621028), (2, 20310514), (4, 10155257), (7, 5803004), (14, 2901502), (28, 1450751), (59, 688492), (67, 606284), (118, 344246), (134, 303142), (236, 172123), (268, 151571), (367, 110684), (413, 98356), (469, 86612), (734, 55342), (826, 49178), (938, 43306), (1468, 27671), (1652, 24589), (1876, 21653), (2569, 15812), (3953, 10276), (5138, 7906)]