28735074

素因数分解:

$2^1\times 3^4\times {\mathrm{89}}^1\times {\mathrm{1993}}^1$

素因数の和:2096

約数の個数: 40

約数和(自身を含む): 65143980

約数和(自身を除く): 36408906

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 89, 162, 178, 267, 534, 801, 1602, 1993, 2403, 3986, 4806, 5979, 7209, 11958, 14418, 17937, 35874, 53811, 107622, 161433, 177377, 322866, 354754, 532131, 1064262, 1596393, 3192786, 4789179, 9578358, 14367537, 28735074]

約数ペア:

[(1, 28735074), (2, 14367537), (3, 9578358), (6, 4789179), (9, 3192786), (18, 1596393), (27, 1064262), (54, 532131), (81, 354754), (89, 322866), (162, 177377), (178, 161433), (267, 107622), (534, 53811), (801, 35874), (1602, 17937), (1993, 14418), (2403, 11958), (3986, 7209), (4806, 5979)]