28135272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6269}}^1$

素因数の和:6306

約数の個数: 64

約数和(自身を含む): 81259200

約数和(自身を除く): 53123928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 17, 22, 24, 33, 34, 44, 51, 66, 68, 88, 102, 132, 136, 187, 204, 264, 374, 408, 561, 748, 1122, 1496, 2244, 4488, 6269, 12538, 18807, 25076, 37614, 50152, 68959, 75228, 106573, 137918, 150456, 206877, 213146, 275836, 319719, 413754, 426292, 551672, 639438, 827508, 852584, 1172303, 1278876, 1655016, 2344606, 2557752, 3516909, 4689212, 7033818, 9378424, 14067636, 28135272]

約数ペア:

[(1, 28135272), (2, 14067636), (3, 9378424), (4, 7033818), (6, 4689212), (8, 3516909), (11, 2557752), (12, 2344606), (17, 1655016), (22, 1278876), (24, 1172303), (33, 852584), (34, 827508), (44, 639438), (51, 551672), (66, 426292), (68, 413754), (88, 319719), (102, 275836), (132, 213146), (136, 206877), (187, 150456), (204, 137918), (264, 106573), (374, 75228), (408, 68959), (561, 50152), (748, 37614), (1122, 25076), (1496, 18807), (2244, 12538), (4488, 6269)]