29281714

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1$

素因数の和:1231

約数の個数: 48

約数和(自身を含む): 58211136

約数和(自身を除く): 28929422

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 49, 77, 98, 154, 161, 253, 322, 506, 539, 1078, 1127, 1181, 1771, 2254, 2362, 3542, 8267, 12397, 12991, 16534, 24794, 25982, 27163, 54326, 57869, 90937, 115738, 181874, 190141, 298793, 380282, 597586, 636559, 1273118, 1330987, 2091551, 2661974, 4183102, 14640857, 29281714]

約数ペア:

[(1, 29281714), (2, 14640857), (7, 4183102), (11, 2661974), (14, 2091551), (22, 1330987), (23, 1273118), (46, 636559), (49, 597586), (77, 380282), (98, 298793), (154, 190141), (161, 181874), (253, 115738), (322, 90937), (506, 57869), (539, 54326), (1078, 27163), (1127, 25982), (1181, 24794), (1771, 16534), (2254, 12991), (2362, 12397), (3542, 8267)]