28736796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{7507}}^1$

素因数の和:7554

約数の個数: 48

約数和(自身を含む): 75680640

約数和(自身を除く): 46943844

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 132, 174, 319, 348, 638, 957, 1276, 1914, 3828, 7507, 15014, 22521, 30028, 45042, 82577, 90084, 165154, 217703, 247731, 330308, 435406, 495462, 653109, 870812, 990924, 1306218, 2394733, 2612436, 4789466, 7184199, 9578932, 14368398, 28736796]

約数ペア:

[(1, 28736796), (2, 14368398), (3, 9578932), (4, 7184199), (6, 4789466), (11, 2612436), (12, 2394733), (22, 1306218), (29, 990924), (33, 870812), (44, 653109), (58, 495462), (66, 435406), (87, 330308), (116, 247731), (132, 217703), (174, 165154), (319, 90084), (348, 82577), (638, 45042), (957, 30028), (1276, 22521), (1914, 15014), (3828, 7507)]