41642146

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{313}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 83559168

約数和(自身を除く): 41917022

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 43, 86, 91, 119, 182, 221, 238, 301, 313, 442, 559, 602, 626, 731, 1118, 1462, 1547, 2191, 3094, 3913, 4069, 4382, 5117, 5321, 7826, 8138, 9503, 10234, 10642, 13459, 19006, 26918, 28483, 37247, 56966, 66521, 69173, 74494, 94213, 133042, 138346, 174967, 188426, 228803, 349934, 457606, 484211, 968422, 1224769, 1601621, 2449538, 2974439, 3203242, 5948878, 20821073, 41642146]

約数ペア:

[(1, 41642146), (2, 20821073), (7, 5948878), (13, 3203242), (14, 2974439), (17, 2449538), (26, 1601621), (34, 1224769), (43, 968422), (86, 484211), (91, 457606), (119, 349934), (182, 228803), (221, 188426), (238, 174967), (301, 138346), (313, 133042), (442, 94213), (559, 74494), (602, 69173), (626, 66521), (731, 56966), (1118, 37247), (1462, 28483), (1547, 26918), (2191, 19006), (3094, 13459), (3913, 10642), (4069, 10234), (4382, 9503), (5117, 8138), (5321, 7826)]