68201614

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{137}}^1\times {\mathrm{467}}^1$

素因数の和:660

約数の個数: 32

約数和(自身を含む): 113926176

約数和(自身を除く): 45724562

約数列:

[1, 2, 13, 26, 41, 82, 137, 274, 467, 533, 934, 1066, 1781, 3562, 5617, 6071, 11234, 12142, 19147, 38294, 63979, 73021, 127958, 146042, 248911, 497822, 831727, 1663454, 2623139, 5246278, 34100807, 68201614]

約数ペア:

[(1, 68201614), (2, 34100807), (13, 5246278), (26, 2623139), (41, 1663454), (82, 831727), (137, 497822), (274, 248911), (467, 146042), (533, 127958), (934, 73021), (1066, 63979), (1781, 38294), (3562, 19147), (5617, 12142), (6071, 11234)]