99913072

素因数分解:

$2^4\times 7^1\times {\mathrm{691}}^1\times {\mathrm{1291}}^1$

素因数の和:1997

約数の個数: 40

約数和(自身を含む): 221727872

約数和(自身を除く): 121814800

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 691, 1291, 1382, 2582, 2764, 4837, 5164, 5528, 9037, 9674, 10328, 11056, 18074, 19348, 20656, 36148, 38696, 72296, 77392, 144592, 892081, 1784162, 3568324, 6244567, 7136648, 12489134, 14273296, 24978268, 49956536, 99913072]

約数ペア:

[(1, 99913072), (2, 49956536), (4, 24978268), (7, 14273296), (8, 12489134), (14, 7136648), (16, 6244567), (28, 3568324), (56, 1784162), (112, 892081), (691, 144592), (1291, 77392), (1382, 72296), (2582, 38696), (2764, 36148), (4837, 20656), (5164, 19348), (5528, 18074), (9037, 11056), (9674, 10328)]