39547328

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 56

約数和(自身を含む): 81473040

約数和(自身を除く): 41925712

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 89, 106, 131, 178, 212, 262, 356, 424, 524, 712, 848, 1048, 1424, 1696, 2096, 2848, 3392, 4192, 4717, 5696, 6943, 8384, 9434, 11659, 13886, 18868, 23318, 27772, 37736, 46636, 55544, 75472, 93272, 111088, 150944, 186544, 222176, 301888, 373088, 444352, 617927, 746176, 1235854, 2471708, 4943416, 9886832, 19773664, 39547328]

約数ペア:

[(1, 39547328), (2, 19773664), (4, 9886832), (8, 4943416), (16, 2471708), (32, 1235854), (53, 746176), (64, 617927), (89, 444352), (106, 373088), (131, 301888), (178, 222176), (212, 186544), (262, 150944), (356, 111088), (424, 93272), (524, 75472), (712, 55544), (848, 46636), (1048, 37736), (1424, 27772), (1696, 23318), (2096, 18868), (2848, 13886), (3392, 11659), (4192, 9434), (4717, 8384), (5696, 6943)]