73698394

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{20807}}^1$

素因数の和:20850

約数の個数: 32

約数和(自身を含む): 143824896

約数和(自身を除く): 70126502

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 20807, 41614, 145649, 228877, 291298, 457754, 478561, 957122, 1602139, 3204278, 3349927, 5264171, 6699854, 10528342, 36849197, 73698394]

約数ペア:

[(1, 73698394), (2, 36849197), (7, 10528342), (11, 6699854), (14, 5264171), (22, 3349927), (23, 3204278), (46, 1602139), (77, 957122), (154, 478561), (161, 457754), (253, 291298), (322, 228877), (506, 145649), (1771, 41614), (3542, 20807)]