47156776

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{269}}^1\times {\mathrm{1289}}^1$

素因数の和:1581

約数の個数: 32

約数和(自身を含む): 94041000

約数和(自身を除く): 46884224

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 269, 538, 1076, 1289, 2152, 2578, 4573, 5156, 9146, 10312, 18292, 21913, 36584, 43826, 87652, 175304, 346741, 693482, 1386964, 2773928, 5894597, 11789194, 23578388, 47156776]

約数ペア:

[(1, 47156776), (2, 23578388), (4, 11789194), (8, 5894597), (17, 2773928), (34, 1386964), (68, 693482), (136, 346741), (269, 175304), (538, 87652), (1076, 43826), (1289, 36584), (2152, 21913), (2578, 18292), (4573, 10312), (5156, 9146)]