47314826

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{71}}^2$

素因数の和:195

約数の個数: 36

約数和(自身を含む): 81818226

約数和(自身を除く): 34503400

約数列:

[1, 2, 13, 19, 26, 38, 71, 142, 247, 361, 494, 722, 923, 1349, 1846, 2698, 4693, 5041, 9386, 10082, 17537, 25631, 35074, 51262, 65533, 95779, 131066, 191558, 333203, 666406, 1245127, 1819801, 2490254, 3639602, 23657413, 47314826]

約数ペア:

[(1, 47314826), (2, 23657413), (13, 3639602), (19, 2490254), (26, 1819801), (38, 1245127), (71, 666406), (142, 333203), (247, 191558), (361, 131066), (494, 95779), (722, 65533), (923, 51262), (1349, 35074), (1846, 25631), (2698, 17537), (4693, 10082), (5041, 9386)]