40722738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{51031}}^1$

素因数の和:51062

約数の個数: 32

約数和(自身を含む): 97981440

約数和(自身を除く): 57258702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 51031, 102062, 153093, 306186, 357217, 714434, 969589, 1071651, 1939178, 2143302, 2908767, 5817534, 6787123, 13574246, 20361369, 40722738]

約数ペア:

[(1, 40722738), (2, 20361369), (3, 13574246), (6, 6787123), (7, 5817534), (14, 2908767), (19, 2143302), (21, 1939178), (38, 1071651), (42, 969589), (57, 714434), (114, 357217), (133, 306186), (266, 153093), (399, 102062), (798, 51031)]