5639104

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1$

素因数の和:173

約数の個数: 56

約数和(自身を含む): 12179808

約数和(自身を除く): 6540704

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 71, 73, 136, 142, 146, 272, 284, 292, 544, 568, 584, 1088, 1136, 1168, 1207, 1241, 2272, 2336, 2414, 2482, 4544, 4672, 4828, 4964, 5183, 9656, 9928, 10366, 19312, 19856, 20732, 38624, 39712, 41464, 77248, 79424, 82928, 88111, 165856, 176222, 331712, 352444, 704888, 1409776, 2819552, 5639104]

約数ペア:

[(1, 5639104), (2, 2819552), (4, 1409776), (8, 704888), (16, 352444), (17, 331712), (32, 176222), (34, 165856), (64, 88111), (68, 82928), (71, 79424), (73, 77248), (136, 41464), (142, 39712), (146, 38624), (272, 20732), (284, 19856), (292, 19312), (544, 10366), (568, 9928), (584, 9656), (1088, 5183), (1136, 4964), (1168, 4828), (1207, 4672), (1241, 4544), (2272, 2482), (2336, 2414)]