70854644

素因数分解:

$2^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1\times {\mathrm{211}}^1$

素因数の和:468

約数の個数: 48

約数和(自身を含む): 145313280

約数和(自身を除く): 74458636

約数列:

[1, 2, 4, 7, 14, 28, 67, 134, 179, 211, 268, 358, 422, 469, 716, 844, 938, 1253, 1477, 1876, 2506, 2954, 5012, 5908, 11993, 14137, 23986, 28274, 37769, 47972, 56548, 75538, 83951, 98959, 151076, 167902, 197918, 264383, 335804, 395836, 528766, 1057532, 2530523, 5061046, 10122092, 17713661, 35427322, 70854644]

約数ペア:

[(1, 70854644), (2, 35427322), (4, 17713661), (7, 10122092), (14, 5061046), (28, 2530523), (67, 1057532), (134, 528766), (179, 395836), (211, 335804), (268, 264383), (358, 197918), (422, 167902), (469, 151076), (716, 98959), (844, 83951), (938, 75538), (1253, 56548), (1477, 47972), (1876, 37769), (2506, 28274), (2954, 23986), (5012, 14137), (5908, 11993)]