64356908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1182

約数の個数: 48

約数和(自身を含む): 141195264

約数和(自身を除く): 76838356

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 223, 308, 446, 892, 937, 1561, 1874, 2453, 3122, 3748, 4906, 6244, 6559, 9812, 10307, 13118, 17171, 20614, 26236, 34342, 41228, 68684, 72149, 144298, 208951, 288596, 417902, 835804, 1462657, 2298461, 2925314, 4596922, 5850628, 9193844, 16089227, 32178454, 64356908]

約数ペア:

[(1, 64356908), (2, 32178454), (4, 16089227), (7, 9193844), (11, 5850628), (14, 4596922), (22, 2925314), (28, 2298461), (44, 1462657), (77, 835804), (154, 417902), (223, 288596), (308, 208951), (446, 144298), (892, 72149), (937, 68684), (1561, 41228), (1874, 34342), (2453, 26236), (3122, 20614), (3748, 17171), (4906, 13118), (6244, 10307), (6559, 9812)]