71638504

素因数分解:

$2^3\times 7^1\times {\mathrm{683}}^1\times {\mathrm{1873}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 153817920

約数和(自身を除く): 82179416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 683, 1366, 1873, 2732, 3746, 4781, 5464, 7492, 9562, 13111, 14984, 19124, 26222, 38248, 52444, 104888, 1279259, 2558518, 5117036, 8954813, 10234072, 17909626, 35819252, 71638504]

約数ペア:

[(1, 71638504), (2, 35819252), (4, 17909626), (7, 10234072), (8, 8954813), (14, 5117036), (28, 2558518), (56, 1279259), (683, 104888), (1366, 52444), (1873, 38248), (2732, 26222), (3746, 19124), (4781, 14984), (5464, 13111), (7492, 9562)]