17128652

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:326

約数の個数: 48

約数和(自身を含む): 33868800

約数和(自身を除く): 16740148

約数列:

[1, 2, 4, 19, 23, 38, 41, 46, 76, 82, 92, 164, 239, 437, 478, 779, 874, 943, 956, 1558, 1748, 1886, 3116, 3772, 4541, 5497, 9082, 9799, 10994, 17917, 18164, 19598, 21988, 35834, 39196, 71668, 104443, 186181, 208886, 225377, 372362, 417772, 450754, 744724, 901508, 4282163, 8564326, 17128652]

約数ペア:

[(1, 17128652), (2, 8564326), (4, 4282163), (19, 901508), (23, 744724), (38, 450754), (41, 417772), (46, 372362), (76, 225377), (82, 208886), (92, 186181), (164, 104443), (239, 71668), (437, 39196), (478, 35834), (779, 21988), (874, 19598), (943, 18164), (956, 17917), (1558, 10994), (1748, 9799), (1886, 9082), (3116, 5497), (3772, 4541)]