40542866

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{673}}^1$

素因数の和:1026

約数の個数: 32

約数和(自身を含む): 75186048

約数和(自身を除く): 34643182

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 331, 662, 673, 1346, 2317, 4303, 4634, 4711, 8606, 8749, 9422, 17498, 30121, 60242, 61243, 122486, 222763, 445526, 1559341, 2895919, 3118682, 5791838, 20271433, 40542866]

約数ペア:

[(1, 40542866), (2, 20271433), (7, 5791838), (13, 3118682), (14, 2895919), (26, 1559341), (91, 445526), (182, 222763), (331, 122486), (662, 61243), (673, 60242), (1346, 30121), (2317, 17498), (4303, 9422), (4634, 8749), (4711, 8606)]