1267792

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:163

約数の個数: 40

約数和(自身を含む): 2678400

約数和(自身を除く): 1410608

約数列:

[1, 2, 4, 8, 16, 17, 34, 59, 68, 79, 118, 136, 158, 236, 272, 316, 472, 632, 944, 1003, 1264, 1343, 2006, 2686, 4012, 4661, 5372, 8024, 9322, 10744, 16048, 18644, 21488, 37288, 74576, 79237, 158474, 316948, 633896, 1267792]

約数ペア:

[(1, 1267792), (2, 633896), (4, 316948), (8, 158474), (16, 79237), (17, 74576), (34, 37288), (59, 21488), (68, 18644), (79, 16048), (118, 10744), (136, 9322), (158, 8024), (236, 5372), (272, 4661), (316, 4012), (472, 2686), (632, 2006), (944, 1343), (1003, 1264)]