65338638

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{3947}}^1$

素因数の和:4072

約数の個数: 32

約数和(自身を含む): 136442880

約数和(自身を除く): 71104242

約数列:

[1, 2, 3, 6, 31, 62, 89, 93, 178, 186, 267, 534, 2759, 3947, 5518, 7894, 8277, 11841, 16554, 23682, 122357, 244714, 351283, 367071, 702566, 734142, 1053849, 2107698, 10889773, 21779546, 32669319, 65338638]

約数ペア:

[(1, 65338638), (2, 32669319), (3, 21779546), (6, 10889773), (31, 2107698), (62, 1053849), (89, 734142), (93, 702566), (178, 367071), (186, 351283), (267, 244714), (534, 122357), (2759, 23682), (3947, 16554), (5518, 11841), (7894, 8277)]