71663982

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{22409}}^1$

素因数の和:22468

約数の個数: 32

約数和(自身を含む): 158124960

約数和(自身を除く): 86460978

約数列:

[1, 2, 3, 6, 13, 26, 39, 41, 78, 82, 123, 246, 533, 1066, 1599, 3198, 22409, 44818, 67227, 134454, 291317, 582634, 873951, 918769, 1747902, 1837538, 2756307, 5512614, 11943997, 23887994, 35831991, 71663982]

約数ペア:

[(1, 71663982), (2, 35831991), (3, 23887994), (6, 11943997), (13, 5512614), (26, 2756307), (39, 1837538), (41, 1747902), (78, 918769), (82, 873951), (123, 582634), (246, 291317), (533, 134454), (1066, 67227), (1599, 44818), (3198, 22409)]