88447142

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{199}}^1\times {\mathrm{599}}^1$

素因数の和:860

約数の個数: 32

約数和(自身を含む): 155520000

約数和(自身を除く): 67072858

約数列:

[1, 2, 7, 14, 53, 106, 199, 371, 398, 599, 742, 1198, 1393, 2786, 4193, 8386, 10547, 21094, 31747, 63494, 73829, 119201, 147658, 222229, 238402, 444458, 834407, 1668814, 6317653, 12635306, 44223571, 88447142]

約数ペア:

[(1, 88447142), (2, 44223571), (7, 12635306), (14, 6317653), (53, 1668814), (106, 834407), (199, 444458), (371, 238402), (398, 222229), (599, 147658), (742, 119201), (1198, 73829), (1393, 63494), (2786, 31747), (4193, 21094), (8386, 10547)]