68310776

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{15497}}^1$

素因数の和:15551

約数の個数: 32

約数和(自身を含む): 139482000

約数和(自身を除く): 71171224

約数列:

[1, 2, 4, 8, 19, 29, 38, 58, 76, 116, 152, 232, 551, 1102, 2204, 4408, 15497, 30994, 61988, 123976, 294443, 449413, 588886, 898826, 1177772, 1797652, 2355544, 3595304, 8538847, 17077694, 34155388, 68310776]

約数ペア:

[(1, 68310776), (2, 34155388), (4, 17077694), (8, 8538847), (19, 3595304), (29, 2355544), (38, 1797652), (58, 1177772), (76, 898826), (116, 588886), (152, 449413), (232, 294443), (551, 123976), (1102, 61988), (2204, 30994), (4408, 15497)]