72866066

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{149}}^1\times {\mathrm{2687}}^1$

素因数の和:2858

約数の個数: 32

約数和(自身を含む): 135475200

約数和(自身を除く): 62609134

約数列:

[1, 2, 7, 13, 14, 26, 91, 149, 182, 298, 1043, 1937, 2086, 2687, 3874, 5374, 13559, 18809, 27118, 34931, 37618, 69862, 244517, 400363, 489034, 800726, 2802541, 5204719, 5605082, 10409438, 36433033, 72866066]

約数ペア:

[(1, 72866066), (2, 36433033), (7, 10409438), (13, 5605082), (14, 5204719), (26, 2802541), (91, 800726), (149, 489034), (182, 400363), (298, 244517), (1043, 69862), (1937, 37618), (2086, 34931), (2687, 27118), (3874, 18809), (5374, 13559)]