39975908

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83983}}^1$

素因数の和:84011

約数の個数: 24

約数和(自身を含む): 84655872

約数和(自身を除く): 44679964

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 83983, 167966, 335932, 587881, 1175762, 1427711, 2351524, 2855422, 5710844, 9993977, 19987954, 39975908]

約数ペア:

[(1, 39975908), (2, 19987954), (4, 9993977), (7, 5710844), (14, 2855422), (17, 2351524), (28, 1427711), (34, 1175762), (68, 587881), (119, 335932), (238, 167966), (476, 83983)]