29421718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 32

約数和(自身を含む): 47900160

約数和(自身を除く): 18478442

約数列:

[1, 2, 29, 43, 47, 58, 86, 94, 251, 502, 1247, 1363, 2021, 2494, 2726, 4042, 7279, 10793, 11797, 14558, 21586, 23594, 58609, 117218, 312997, 342113, 507271, 625994, 684226, 1014542, 14710859, 29421718]

約数ペア:

[(1, 29421718), (2, 14710859), (29, 1014542), (43, 684226), (47, 625994), (58, 507271), (86, 342113), (94, 312997), (251, 117218), (502, 58609), (1247, 23594), (1363, 21586), (2021, 14558), (2494, 11797), (2726, 10793), (4042, 7279)]