25803156

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1488

約数の個数: 48

約数和(自身を含む): 63504000

約数和(自身を除く): 37700844

約数列:

[1, 2, 3, 4, 6, 12, 29, 53, 58, 87, 106, 116, 159, 174, 212, 318, 348, 636, 1399, 1537, 2798, 3074, 4197, 4611, 5596, 6148, 8394, 9222, 16788, 18444, 40571, 74147, 81142, 121713, 148294, 162284, 222441, 243426, 296588, 444882, 486852, 889764, 2150263, 4300526, 6450789, 8601052, 12901578, 25803156]

約数ペア:

[(1, 25803156), (2, 12901578), (3, 8601052), (4, 6450789), (6, 4300526), (12, 2150263), (29, 889764), (53, 486852), (58, 444882), (87, 296588), (106, 243426), (116, 222441), (159, 162284), (174, 148294), (212, 121713), (318, 81142), (348, 74147), (636, 40571), (1399, 18444), (1537, 16788), (2798, 9222), (3074, 8394), (4197, 6148), (4611, 5596)]