1036640248

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{16139}}^1$

素因数の和:16220

約数の個数: 64

約数和(自身を含む): 2355148800

約数和(自身を除く): 1318508552

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 37, 56, 62, 74, 124, 148, 217, 248, 259, 296, 434, 518, 868, 1036, 1147, 1736, 2072, 2294, 4588, 8029, 9176, 16058, 16139, 32116, 32278, 64232, 64556, 112973, 129112, 225946, 451892, 500309, 597143, 903784, 1000618, 1194286, 2001236, 2388572, 3502163, 4002472, 4180001, 4777144, 7004326, 8360002, 14008652, 16720004, 18511433, 28017304, 33440008, 37022866, 74045732, 129580031, 148091464, 259160062, 518320124, 1036640248]

約数ペア:

[(1, 1036640248), (2, 518320124), (4, 259160062), (7, 148091464), (8, 129580031), (14, 74045732), (28, 37022866), (31, 33440008), (37, 28017304), (56, 18511433), (62, 16720004), (74, 14008652), (124, 8360002), (148, 7004326), (217, 4777144), (248, 4180001), (259, 4002472), (296, 3502163), (434, 2388572), (518, 2001236), (868, 1194286), (1036, 1000618), (1147, 903784), (1736, 597143), (2072, 500309), (2294, 451892), (4588, 225946), (8029, 129112), (9176, 112973), (16058, 64556), (16139, 64232), (32116, 32278)]