6861736

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6449}}^1$

素因数の和:6481

約数の個数: 32

約数和(自身を含む): 15480000

約数和(自身を除く): 8618264

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 6449, 12898, 25796, 45143, 51592, 90286, 122531, 180572, 245062, 361144, 490124, 857717, 980248, 1715434, 3430868, 6861736]

約数ペア:

[(1, 6861736), (2, 3430868), (4, 1715434), (7, 980248), (8, 857717), (14, 490124), (19, 361144), (28, 245062), (38, 180572), (56, 122531), (76, 90286), (133, 51592), (152, 45143), (266, 25796), (532, 12898), (1064, 6449)]