17287732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 39711168

約数和(自身を除く): 22423436

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 41, 44, 74, 77, 82, 148, 154, 164, 259, 287, 308, 407, 451, 518, 574, 814, 902, 1036, 1148, 1369, 1517, 1628, 1804, 2738, 2849, 3034, 3157, 5476, 5698, 6068, 6314, 9583, 10619, 11396, 12628, 15059, 16687, 19166, 21238, 30118, 33374, 38332, 42476, 56129, 60236, 66748, 105413, 112258, 116809, 210826, 224516, 233618, 392903, 421652, 467236, 617419, 785806, 1234838, 1571612, 2469676, 4321933, 8643866, 17287732]

約数ペア:

[(1, 17287732), (2, 8643866), (4, 4321933), (7, 2469676), (11, 1571612), (14, 1234838), (22, 785806), (28, 617419), (37, 467236), (41, 421652), (44, 392903), (74, 233618), (77, 224516), (82, 210826), (148, 116809), (154, 112258), (164, 105413), (259, 66748), (287, 60236), (308, 56129), (407, 42476), (451, 38332), (518, 33374), (574, 30118), (814, 21238), (902, 19166), (1036, 16687), (1148, 15059), (1369, 12628), (1517, 11396), (1628, 10619), (1804, 9583), (2738, 6314), (2849, 6068), (3034, 5698), (3157, 5476)]