39889486

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3593}}^1$

素因数の和:3676

約数の個数: 32

約数和(自身を含む): 74870208

約数和(自身を除く): 34980722

約数列:

[1, 2, 7, 13, 14, 26, 61, 91, 122, 182, 427, 793, 854, 1586, 3593, 5551, 7186, 11102, 25151, 46709, 50302, 93418, 219173, 326963, 438346, 653926, 1534211, 2849249, 3068422, 5698498, 19944743, 39889486]

約数ペア:

[(1, 39889486), (2, 19944743), (7, 5698498), (13, 3068422), (14, 2849249), (26, 1534211), (61, 653926), (91, 438346), (122, 326963), (182, 219173), (427, 93418), (793, 50302), (854, 46709), (1586, 25151), (3593, 11102), (5551, 7186)]