28891632

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7817}}^1$

素因数の和:7846

約数の個数: 80

約数和(自身を含む): 93065472

約数和(自身を除く): 64173840

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 21, 22, 24, 28, 33, 42, 44, 48, 56, 66, 77, 84, 88, 112, 132, 154, 168, 176, 231, 264, 308, 336, 462, 528, 616, 924, 1232, 1848, 3696, 7817, 15634, 23451, 31268, 46902, 54719, 62536, 85987, 93804, 109438, 125072, 164157, 171974, 187608, 218876, 257961, 328314, 343948, 375216, 437752, 515922, 601909, 656628, 687896, 875504, 1031844, 1203818, 1313256, 1375792, 1805727, 2063688, 2407636, 2626512, 3611454, 4127376, 4815272, 7222908, 9630544, 14445816, 28891632]

約数ペア:

[(1, 28891632), (2, 14445816), (3, 9630544), (4, 7222908), (6, 4815272), (7, 4127376), (8, 3611454), (11, 2626512), (12, 2407636), (14, 2063688), (16, 1805727), (21, 1375792), (22, 1313256), (24, 1203818), (28, 1031844), (33, 875504), (42, 687896), (44, 656628), (48, 601909), (56, 515922), (66, 437752), (77, 375216), (84, 343948), (88, 328314), (112, 257961), (132, 218876), (154, 187608), (168, 171974), (176, 164157), (231, 125072), (264, 109438), (308, 93804), (336, 85987), (462, 62536), (528, 54719), (616, 46902), (924, 31268), (1232, 23451), (1848, 15634), (3696, 7817)]