64819014

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{36131}}^1$

素因数の和:36172

約数の個数: 32

約数和(自身を含む): 145684224

約数和(自身を除く): 80865210

約数列:

[1, 2, 3, 6, 13, 23, 26, 39, 46, 69, 78, 138, 299, 598, 897, 1794, 36131, 72262, 108393, 216786, 469703, 831013, 939406, 1409109, 1662026, 2493039, 2818218, 4986078, 10803169, 21606338, 32409507, 64819014]

約数ペア:

[(1, 64819014), (2, 32409507), (3, 21606338), (6, 10803169), (13, 4986078), (23, 2818218), (26, 2493039), (39, 1662026), (46, 1409109), (69, 939406), (78, 831013), (138, 469703), (299, 216786), (598, 108393), (897, 72262), (1794, 36131)]