64466654

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 48

約数和(自身を含む): 120706848

約数和(自身を除く): 56240194

約数列:

[1, 2, 7, 14, 23, 37, 46, 49, 74, 98, 161, 259, 322, 518, 773, 851, 1127, 1546, 1702, 1813, 2254, 3626, 5411, 5957, 10822, 11914, 17779, 28601, 35558, 37877, 41699, 57202, 75754, 83398, 124453, 200207, 248906, 400414, 657823, 871171, 1315646, 1401449, 1742342, 2802898, 4604761, 9209522, 32233327, 64466654]

約数ペア:

[(1, 64466654), (2, 32233327), (7, 9209522), (14, 4604761), (23, 2802898), (37, 1742342), (46, 1401449), (49, 1315646), (74, 871171), (98, 657823), (161, 400414), (259, 248906), (322, 200207), (518, 124453), (773, 83398), (851, 75754), (1127, 57202), (1546, 41699), (1702, 37877), (1813, 35558), (2254, 28601), (3626, 17779), (5411, 11914), (5957, 10822)]