40292044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{571}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 80720640

約数和(自身を除く): 40428596

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 59, 92, 118, 236, 299, 571, 598, 767, 1142, 1196, 1357, 1534, 2284, 2714, 3068, 5428, 7423, 13133, 14846, 17641, 26266, 29692, 33689, 35282, 52532, 67378, 70564, 134756, 170729, 341458, 437957, 682916, 774847, 875914, 1549694, 1751828, 3099388, 10073011, 20146022, 40292044]

約数ペア:

[(1, 40292044), (2, 20146022), (4, 10073011), (13, 3099388), (23, 1751828), (26, 1549694), (46, 875914), (52, 774847), (59, 682916), (92, 437957), (118, 341458), (236, 170729), (299, 134756), (571, 70564), (598, 67378), (767, 52532), (1142, 35282), (1196, 33689), (1357, 29692), (1534, 26266), (2284, 17641), (2714, 14846), (3068, 13133), (5428, 7423)]