27400714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{40177}}^1$

素因数の和:40221

約数の個数: 16

約数和(自身を含む): 46285056

約数和(自身を除く): 18884342

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 40177, 80354, 441947, 883894, 1245487, 2490974, 13700357, 27400714]

約数ペア:

[(1, 27400714), (2, 13700357), (11, 2490974), (22, 1245487), (31, 883894), (62, 441947), (341, 80354), (682, 40177)]