28771416

素因数分解:

$2^3\times 3^3\times {\mathrm{133201}}^1$

素因数の和:133216

約数の個数: 32

約数和(自身を含む): 79921200

約数和(自身を除く): 51149784

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 133201, 266402, 399603, 532804, 799206, 1065608, 1198809, 1598412, 2397618, 3196824, 3596427, 4795236, 7192854, 9590472, 14385708, 28771416]

約数ペア:

[(1, 28771416), (2, 14385708), (3, 9590472), (4, 7192854), (6, 4795236), (8, 3596427), (9, 3196824), (12, 2397618), (18, 1598412), (24, 1198809), (27, 1065608), (36, 799206), (54, 532804), (72, 399603), (108, 266402), (216, 133201)]