1679968376

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{3583}}^1$

素因数の和:3708

約数の個数: 64

約数和(自身を含む): 3406233600

約数和(自身を除く): 1726265224

約数列:

[1, 2, 4, 8, 29, 43, 47, 58, 86, 94, 116, 172, 188, 232, 344, 376, 1247, 1363, 2021, 2494, 2726, 3583, 4042, 4988, 5452, 7166, 8084, 9976, 10904, 14332, 16168, 28664, 58609, 103907, 117218, 154069, 168401, 207814, 234436, 308138, 336802, 415628, 468872, 616276, 673604, 831256, 1232552, 1347208, 4468001, 4883629, 7241243, 8936002, 9767258, 14482486, 17872004, 19534516, 28964972, 35744008, 39069032, 57929944, 209996047, 419992094, 839984188, 1679968376]

約数ペア:

[(1, 1679968376), (2, 839984188), (4, 419992094), (8, 209996047), (29, 57929944), (43, 39069032), (47, 35744008), (58, 28964972), (86, 19534516), (94, 17872004), (116, 14482486), (172, 9767258), (188, 8936002), (232, 7241243), (344, 4883629), (376, 4468001), (1247, 1347208), (1363, 1232552), (2021, 831256), (2494, 673604), (2726, 616276), (3583, 468872), (4042, 415628), (4988, 336802), (5452, 308138), (7166, 234436), (8084, 207814), (9976, 168401), (10904, 154069), (14332, 117218), (16168, 103907), (28664, 58609)]