28898424

素因数分解:

$2^3\times 3^3\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:749

約数の個数: 64

約数和(自身を含む): 80714400

約数和(自身を除く): 51815976

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 337, 397, 674, 794, 1011, 1191, 1348, 1588, 2022, 2382, 2696, 3033, 3176, 3573, 4044, 4764, 6066, 7146, 8088, 9099, 9528, 10719, 12132, 14292, 18198, 21438, 24264, 28584, 36396, 42876, 72792, 85752, 133789, 267578, 401367, 535156, 802734, 1070312, 1204101, 1605468, 2408202, 3210936, 3612303, 4816404, 7224606, 9632808, 14449212, 28898424]

約数ペア:

[(1, 28898424), (2, 14449212), (3, 9632808), (4, 7224606), (6, 4816404), (8, 3612303), (9, 3210936), (12, 2408202), (18, 1605468), (24, 1204101), (27, 1070312), (36, 802734), (54, 535156), (72, 401367), (108, 267578), (216, 133789), (337, 85752), (397, 72792), (674, 42876), (794, 36396), (1011, 28584), (1191, 24264), (1348, 21438), (1588, 18198), (2022, 14292), (2382, 12132), (2696, 10719), (3033, 9528), (3176, 9099), (3573, 8088), (4044, 7146), (4764, 6066)]