67127816

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:574

約数の個数: 64

約数和(自身を含む): 149930880

約数和(自身を除く): 82803064

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 86, 122, 172, 244, 301, 344, 427, 457, 488, 602, 854, 914, 1204, 1708, 1828, 2408, 2623, 3199, 3416, 3656, 5246, 6398, 10492, 12796, 18361, 19651, 20984, 25592, 27877, 36722, 39302, 55754, 73444, 78604, 111508, 137557, 146888, 157208, 195139, 223016, 275114, 390278, 550228, 780556, 1100456, 1198711, 1561112, 2397422, 4794844, 8390977, 9589688, 16781954, 33563908, 67127816]

約数ペア:

[(1, 67127816), (2, 33563908), (4, 16781954), (7, 9589688), (8, 8390977), (14, 4794844), (28, 2397422), (43, 1561112), (56, 1198711), (61, 1100456), (86, 780556), (122, 550228), (172, 390278), (244, 275114), (301, 223016), (344, 195139), (427, 157208), (457, 146888), (488, 137557), (602, 111508), (854, 78604), (914, 73444), (1204, 55754), (1708, 39302), (1828, 36722), (2408, 27877), (2623, 25592), (3199, 20984), (3416, 19651), (3656, 18361), (5246, 12796), (6398, 10492)]