66696686

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{677}}^1$

素因数の和:944

約数の個数: 32

約数和(自身を含む): 118720512

約数和(自身を除く): 52023826

約数列:

[1, 2, 7, 14, 31, 62, 217, 227, 434, 454, 677, 1354, 1589, 3178, 4739, 7037, 9478, 14074, 20987, 41974, 49259, 98518, 146909, 153679, 293818, 307358, 1075753, 2151506, 4764049, 9528098, 33348343, 66696686]

約数ペア:

[(1, 66696686), (2, 33348343), (7, 9528098), (14, 4764049), (31, 2151506), (62, 1075753), (217, 307358), (227, 293818), (434, 153679), (454, 146909), (677, 98518), (1354, 49259), (1589, 41974), (3178, 20987), (4739, 14074), (7037, 9478)]