17556218596

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1\times {\mathrm{136991}}^1$

素因数の和:137224

約数の個数: 48

約数和(自身を含む): 36823449600

約数和(自身を除く): 19267231004

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 199, 322, 398, 644, 796, 1393, 2786, 4577, 5572, 9154, 18308, 32039, 64078, 128156, 136991, 273982, 547964, 958937, 1917874, 3150793, 3835748, 6301586, 12603172, 22055551, 27261209, 44111102, 54522418, 88222204, 109044836, 190828463, 381656926, 627007807, 763313852, 1254015614, 2508031228, 4389054649, 8778109298, 17556218596]

約数ペア:

[(1, 17556218596), (2, 8778109298), (4, 4389054649), (7, 2508031228), (14, 1254015614), (23, 763313852), (28, 627007807), (46, 381656926), (92, 190828463), (161, 109044836), (199, 88222204), (322, 54522418), (398, 44111102), (644, 27261209), (796, 22055551), (1393, 12603172), (2786, 6301586), (4577, 3835748), (5572, 3150793), (9154, 1917874), (18308, 958937), (32039, 547964), (64078, 273982), (128156, 136991)]