77427248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{284659}}^1$

素因数の和:284684

約数の個数: 20

約数和(自身を含む): 158840280

約数和(自身を除く): 81413032

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 284659, 569318, 1138636, 2277272, 4554544, 4839203, 9678406, 19356812, 38713624, 77427248]

約数ペア:

[(1, 77427248), (2, 38713624), (4, 19356812), (8, 9678406), (16, 4839203), (17, 4554544), (34, 2277272), (68, 1138636), (136, 569318), (272, 284659)]