66995656

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^2\times {\mathrm{7079}}^1$

素因数の和:7118

約数の個数: 48

約数和(自身を含む): 155476800

約数和(自身を除く): 88481144

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 169, 182, 338, 364, 676, 728, 1183, 1352, 2366, 4732, 7079, 9464, 14158, 28316, 49553, 56632, 92027, 99106, 184054, 198212, 368108, 396424, 644189, 736216, 1196351, 1288378, 2392702, 2576756, 4785404, 5153512, 8374457, 9570808, 16748914, 33497828, 66995656]

約数ペア:

[(1, 66995656), (2, 33497828), (4, 16748914), (7, 9570808), (8, 8374457), (13, 5153512), (14, 4785404), (26, 2576756), (28, 2392702), (52, 1288378), (56, 1196351), (91, 736216), (104, 644189), (169, 396424), (182, 368108), (338, 198212), (364, 184054), (676, 99106), (728, 92027), (1183, 56632), (1352, 49553), (2366, 28316), (4732, 14158), (7079, 9464)]