65512052

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:312

約数の個数: 48

約数和(自身を含む): 123594240

約数和(自身を除く): 58082188

約数列:

[1, 2, 4, 31, 37, 62, 74, 109, 124, 131, 148, 218, 262, 436, 524, 1147, 2294, 3379, 4033, 4061, 4588, 4847, 6758, 8066, 8122, 9694, 13516, 14279, 16132, 16244, 19388, 28558, 57116, 125023, 150257, 250046, 300514, 442649, 500092, 528323, 601028, 885298, 1056646, 1770596, 2113292, 16378013, 32756026, 65512052]

約数ペア:

[(1, 65512052), (2, 32756026), (4, 16378013), (31, 2113292), (37, 1770596), (62, 1056646), (74, 885298), (109, 601028), (124, 528323), (131, 500092), (148, 442649), (218, 300514), (262, 250046), (436, 150257), (524, 125023), (1147, 57116), (2294, 28558), (3379, 19388), (4033, 16244), (4061, 16132), (4588, 14279), (4847, 13516), (6758, 9694), (8066, 8122)]