74196368

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2281}}^1$

素因数の和:2415

約数の個数: 40

約数和(自身を含む): 152802720

約数和(自身を除く): 78606352

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 107, 152, 214, 304, 428, 856, 1712, 2033, 2281, 4066, 4562, 8132, 9124, 16264, 18248, 32528, 36496, 43339, 86678, 173356, 244067, 346712, 488134, 693424, 976268, 1952536, 3905072, 4637273, 9274546, 18549092, 37098184, 74196368]

約数ペア:

[(1, 74196368), (2, 37098184), (4, 18549092), (8, 9274546), (16, 4637273), (19, 3905072), (38, 1952536), (76, 976268), (107, 693424), (152, 488134), (214, 346712), (304, 244067), (428, 173356), (856, 86678), (1712, 43339), (2033, 36496), (2281, 32528), (4066, 18248), (4562, 16264), (8132, 9124)]