22305304

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:272

約数の個数: 64

約数和(自身を含む): 50054400

約数和(自身を除く): 27749096

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 59, 86, 118, 157, 172, 236, 301, 314, 344, 413, 472, 602, 628, 826, 1099, 1204, 1256, 1652, 2198, 2408, 2537, 3304, 4396, 5074, 6751, 8792, 9263, 10148, 13502, 17759, 18526, 20296, 27004, 35518, 37052, 47257, 54008, 64841, 71036, 74104, 94514, 129682, 142072, 189028, 259364, 378056, 398309, 518728, 796618, 1593236, 2788163, 3186472, 5576326, 11152652, 22305304]

約数ペア:

[(1, 22305304), (2, 11152652), (4, 5576326), (7, 3186472), (8, 2788163), (14, 1593236), (28, 796618), (43, 518728), (56, 398309), (59, 378056), (86, 259364), (118, 189028), (157, 142072), (172, 129682), (236, 94514), (301, 74104), (314, 71036), (344, 64841), (413, 54008), (472, 47257), (602, 37052), (628, 35518), (826, 27004), (1099, 20296), (1204, 18526), (1256, 17759), (1652, 13502), (2198, 10148), (2408, 9263), (2537, 8792), (3304, 6751), (4396, 5074)]