40549922

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{401}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 72244224

約数和(自身を除く): 31694302

約数列:

[1, 2, 7, 14, 31, 62, 217, 233, 401, 434, 466, 802, 1631, 2807, 3262, 5614, 7223, 12431, 14446, 24862, 50561, 87017, 93433, 101122, 174034, 186866, 654031, 1308062, 2896423, 5792846, 20274961, 40549922]

約数ペア:

[(1, 40549922), (2, 20274961), (7, 5792846), (14, 2896423), (31, 1308062), (62, 654031), (217, 186866), (233, 174034), (401, 101122), (434, 93433), (466, 87017), (802, 50561), (1631, 24862), (2807, 14446), (3262, 12431), (5614, 7223)]