64005376

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{13159}}^1$

素因数の和:13194

約数の個数: 36

約数和(自身を含む): 134495200

約数和(自身を除く): 70489824

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 13159, 26318, 52636, 105272, 210544, 250021, 421088, 500042, 842176, 1000084, 1684352, 2000168, 3368704, 4000336, 8000672, 16001344, 32002688, 64005376]

約数ペア:

[(1, 64005376), (2, 32002688), (4, 16001344), (8, 8000672), (16, 4000336), (19, 3368704), (32, 2000168), (38, 1684352), (64, 1000084), (76, 842176), (128, 500042), (152, 421088), (256, 250021), (304, 210544), (608, 105272), (1216, 52636), (2432, 26318), (4864, 13159)]