40620034

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{2689}}^1$

素因数の和:2794

約数の個数: 32

約数和(自身を含む): 75922560

約数和(自身を除く): 35302526

約数列:

[1, 2, 7, 13, 14, 26, 83, 91, 166, 182, 581, 1079, 1162, 2158, 2689, 5378, 7553, 15106, 18823, 34957, 37646, 69914, 223187, 244699, 446374, 489398, 1562309, 2901431, 3124618, 5802862, 20310017, 40620034]

約数ペア:

[(1, 40620034), (2, 20310017), (7, 5802862), (13, 3124618), (14, 2901431), (26, 1562309), (83, 489398), (91, 446374), (166, 244699), (182, 223187), (581, 69914), (1079, 37646), (1162, 34957), (2158, 18823), (2689, 15106), (5378, 7553)]