28996056

素因数分解:

$2^3\times 3^4\times {\mathrm{29}}^1\times {\mathrm{1543}}^1$

素因数の和:1590

約数の個数: 80

約数和(自身を含む): 84070800

約数和(自身を除く): 55074744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 29, 36, 54, 58, 72, 81, 87, 108, 116, 162, 174, 216, 232, 261, 324, 348, 522, 648, 696, 783, 1044, 1543, 1566, 2088, 2349, 3086, 3132, 4629, 4698, 6172, 6264, 9258, 9396, 12344, 13887, 18516, 18792, 27774, 37032, 41661, 44747, 55548, 83322, 89494, 111096, 124983, 134241, 166644, 178988, 249966, 268482, 333288, 357976, 402723, 499932, 536964, 805446, 999864, 1073928, 1208169, 1610892, 2416338, 3221784, 3624507, 4832676, 7249014, 9665352, 14498028, 28996056]

約数ペア:

[(1, 28996056), (2, 14498028), (3, 9665352), (4, 7249014), (6, 4832676), (8, 3624507), (9, 3221784), (12, 2416338), (18, 1610892), (24, 1208169), (27, 1073928), (29, 999864), (36, 805446), (54, 536964), (58, 499932), (72, 402723), (81, 357976), (87, 333288), (108, 268482), (116, 249966), (162, 178988), (174, 166644), (216, 134241), (232, 124983), (261, 111096), (324, 89494), (348, 83322), (522, 55548), (648, 44747), (696, 41661), (783, 37032), (1044, 27774), (1543, 18792), (1566, 18516), (2088, 13887), (2349, 12344), (3086, 9396), (3132, 9258), (4629, 6264), (4698, 6172)]