70804712

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{2969}}^1$

素因数の和:3257

約数の個数: 32

約数和(自身を含む): 145411200

約数和(自身を除く): 74606488

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 271, 542, 1084, 2168, 2969, 2981, 5938, 5962, 11876, 11924, 23752, 23848, 32659, 65318, 130636, 261272, 804599, 1609198, 3218396, 6436792, 8850589, 17701178, 35402356, 70804712]

約数ペア:

[(1, 70804712), (2, 35402356), (4, 17701178), (8, 8850589), (11, 6436792), (22, 3218396), (44, 1609198), (88, 804599), (271, 261272), (542, 130636), (1084, 65318), (2168, 32659), (2969, 23848), (2981, 23752), (5938, 11924), (5962, 11876)]