40579874

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:434

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 25282846

約数列:

[1, 2, 29, 43, 53, 58, 86, 106, 307, 614, 1247, 1537, 2279, 2494, 3074, 4558, 8903, 13201, 16271, 17806, 26402, 32542, 66091, 132182, 382829, 471859, 699653, 765658, 943718, 1399306, 20289937, 40579874]

約数ペア:

[(1, 40579874), (2, 20289937), (29, 1399306), (43, 943718), (53, 765658), (58, 699653), (86, 471859), (106, 382829), (307, 132182), (614, 66091), (1247, 32542), (1537, 26402), (2279, 17806), (2494, 16271), (3074, 13201), (4558, 8903)]