28918296

素因数分解:

$2^3\times 3^4\times {\mathrm{11}}^1\times {\mathrm{4057}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 88383240

約数和(自身を除く): 59464944

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 81, 88, 99, 108, 132, 162, 198, 216, 264, 297, 324, 396, 594, 648, 792, 891, 1188, 1782, 2376, 3564, 4057, 7128, 8114, 12171, 16228, 24342, 32456, 36513, 44627, 48684, 73026, 89254, 97368, 109539, 133881, 146052, 178508, 219078, 267762, 292104, 328617, 357016, 401643, 438156, 535524, 657234, 803286, 876312, 1071048, 1204929, 1314468, 1606572, 2409858, 2628936, 3213144, 3614787, 4819716, 7229574, 9639432, 14459148, 28918296]

約数ペア:

[(1, 28918296), (2, 14459148), (3, 9639432), (4, 7229574), (6, 4819716), (8, 3614787), (9, 3213144), (11, 2628936), (12, 2409858), (18, 1606572), (22, 1314468), (24, 1204929), (27, 1071048), (33, 876312), (36, 803286), (44, 657234), (54, 535524), (66, 438156), (72, 401643), (81, 357016), (88, 328617), (99, 292104), (108, 267762), (132, 219078), (162, 178508), (198, 146052), (216, 133881), (264, 109539), (297, 97368), (324, 89254), (396, 73026), (594, 48684), (648, 44627), (792, 36513), (891, 32456), (1188, 24342), (1782, 16228), (2376, 12171), (3564, 8114), (4057, 7128)]