15269128

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{373}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 35544960

約数和(自身を除く): 20275832

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 43, 56, 68, 86, 119, 136, 172, 238, 301, 344, 373, 476, 602, 731, 746, 952, 1204, 1462, 1492, 2408, 2611, 2924, 2984, 5117, 5222, 5848, 6341, 10234, 10444, 12682, 16039, 20468, 20888, 25364, 32078, 40936, 44387, 50728, 64156, 88774, 112273, 128312, 177548, 224546, 272663, 355096, 449092, 545326, 898184, 1090652, 1908641, 2181304, 3817282, 7634564, 15269128]

約数ペア:

[(1, 15269128), (2, 7634564), (4, 3817282), (7, 2181304), (8, 1908641), (14, 1090652), (17, 898184), (28, 545326), (34, 449092), (43, 355096), (56, 272663), (68, 224546), (86, 177548), (119, 128312), (136, 112273), (172, 88774), (238, 64156), (301, 50728), (344, 44387), (373, 40936), (476, 32078), (602, 25364), (731, 20888), (746, 20468), (952, 16039), (1204, 12682), (1462, 10444), (1492, 10234), (2408, 6341), (2611, 5848), (2924, 5222), (2984, 5117)]