13566748

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 27518400

約数和(自身を除く): 13951652

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 103, 149, 206, 221, 298, 412, 442, 596, 884, 1339, 1751, 1937, 2533, 2678, 3502, 3874, 5066, 5356, 7004, 7748, 10132, 15347, 22763, 30694, 32929, 45526, 61388, 65858, 91052, 131716, 199511, 260899, 399022, 521798, 798044, 1043596, 3391687, 6783374, 13566748]

約数ペア:

[(1, 13566748), (2, 6783374), (4, 3391687), (13, 1043596), (17, 798044), (26, 521798), (34, 399022), (52, 260899), (68, 199511), (103, 131716), (149, 91052), (206, 65858), (221, 61388), (298, 45526), (412, 32929), (442, 30694), (596, 22763), (884, 15347), (1339, 10132), (1751, 7748), (1937, 7004), (2533, 5356), (2678, 5066), (3502, 3874)]