764285956

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{6163}}^1$

素因数の和:6320

約数の個数: 48

約数和(自身を含む): 1579561984

約数和(自身を除く): 815276028

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 103, 172, 206, 301, 412, 602, 721, 1204, 1442, 2884, 4429, 6163, 8858, 12326, 17716, 24652, 31003, 43141, 62006, 86282, 124012, 172564, 265009, 530018, 634789, 1060036, 1269578, 1855063, 2539156, 3710126, 4443523, 7420252, 8887046, 17774092, 27295927, 54591854, 109183708, 191071489, 382142978, 764285956]

約数ペア:

[(1, 764285956), (2, 382142978), (4, 191071489), (7, 109183708), (14, 54591854), (28, 27295927), (43, 17774092), (86, 8887046), (103, 7420252), (172, 4443523), (206, 3710126), (301, 2539156), (412, 1855063), (602, 1269578), (721, 1060036), (1204, 634789), (1442, 530018), (2884, 265009), (4429, 172564), (6163, 124012), (8858, 86282), (12326, 62006), (17716, 43141), (24652, 31003)]