28912788

素因数分解:

$2^2\times 3^4\times {\mathrm{89237}}^1$

素因数の和:89253

約数の個数: 30

約数和(自身を含む): 75584586

約数和(自身を除く): 46671798

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 89237, 178474, 267711, 356948, 535422, 803133, 1070844, 1606266, 2409399, 3212532, 4818798, 7228197, 9637596, 14456394, 28912788]

約数ペア:

[(1, 28912788), (2, 14456394), (3, 9637596), (4, 7228197), (6, 4818798), (9, 3212532), (12, 2409399), (18, 1606266), (27, 1070844), (36, 803133), (54, 535422), (81, 356948), (108, 267711), (162, 178474), (324, 89237)]