39778901906

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1\times {\mathrm{85199}}^1$

素因数の和:85394

約数の個数: 32

約数和(自身を含む): 62754912000

約数和(自身を除く): 22976010094

約数列:

[1, 2, 43, 61, 86, 89, 122, 178, 2623, 3827, 5246, 5429, 7654, 10858, 85199, 170398, 233447, 466894, 3663557, 5197139, 7327114, 7582711, 10394278, 15165422, 223476977, 326056573, 446953954, 462545371, 652113146, 925090742, 19889450953, 39778901906]

約数ペア:

[(1, 39778901906), (2, 19889450953), (43, 925090742), (61, 652113146), (86, 462545371), (89, 446953954), (122, 326056573), (178, 223476977), (2623, 15165422), (3827, 10394278), (5246, 7582711), (5429, 7327114), (7654, 5197139), (10858, 3663557), (85199, 466894), (170398, 233447)]