40076738

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2617}}^1$

素因数の和:2682

約数の個数: 32

約数和(自身を含む): 70371840

約数和(自身を除く): 30295102

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 2617, 5234, 7657, 15314, 34021, 49723, 68042, 81127, 99446, 162254, 646399, 1054651, 1292798, 1541413, 2109302, 3082826, 20038369, 40076738]

約数ペア:

[(1, 40076738), (2, 20038369), (13, 3082826), (19, 2109302), (26, 1541413), (31, 1292798), (38, 1054651), (62, 646399), (247, 162254), (403, 99446), (494, 81127), (589, 68042), (806, 49723), (1178, 34021), (2617, 15314), (5234, 7657)]