2008578064

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{29147}}^1$

素因数の和:29287

約数の個数: 40

約数和(自身を含む): 4011930720

約数和(自身を除く): 2003352656

約数列:

[1, 2, 4, 8, 16, 59, 73, 118, 146, 236, 292, 472, 584, 944, 1168, 4307, 8614, 17228, 29147, 34456, 58294, 68912, 116588, 233176, 466352, 1719673, 2127731, 3439346, 4255462, 6878692, 8510924, 13757384, 17021848, 27514768, 34043696, 125536129, 251072258, 502144516, 1004289032, 2008578064]

約数ペア:

[(1, 2008578064), (2, 1004289032), (4, 502144516), (8, 251072258), (16, 125536129), (59, 34043696), (73, 27514768), (118, 17021848), (146, 13757384), (236, 8510924), (292, 6878692), (472, 4255462), (584, 3439346), (944, 2127731), (1168, 1719673), (4307, 466352), (8614, 233176), (17228, 116588), (29147, 68912), (34456, 58294)]