40195798

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 65007360

約数和(自身を除く): 24811562

約数列:

[1, 2, 29, 43, 58, 71, 86, 142, 227, 454, 1247, 2059, 2494, 3053, 4118, 6106, 6583, 9761, 13166, 16117, 19522, 32234, 88537, 177074, 283069, 467393, 566138, 693031, 934786, 1386062, 20097899, 40195798]

約数ペア:

[(1, 40195798), (2, 20097899), (29, 1386062), (43, 934786), (58, 693031), (71, 566138), (86, 467393), (142, 283069), (227, 177074), (454, 88537), (1247, 32234), (2059, 19522), (2494, 16117), (3053, 13166), (4118, 9761), (6106, 6583)]