28358552

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2789}}^1$

素因数の和:2867

約数の個数: 32

約数和(自身を含む): 56246400

約数和(自身を除く): 27887848

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 2789, 5084, 5578, 10168, 11156, 22312, 86459, 114349, 172918, 228698, 345836, 457396, 691672, 914792, 3544819, 7089638, 14179276, 28358552]

約数ペア:

[(1, 28358552), (2, 14179276), (4, 7089638), (8, 3544819), (31, 914792), (41, 691672), (62, 457396), (82, 345836), (124, 228698), (164, 172918), (248, 114349), (328, 86459), (1271, 22312), (2542, 11156), (2789, 10168), (5084, 5578)]