25639032

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{211}}^1$

素因数の和:364

約数の個数: 64

約数和(自身を含む): 66245760

約数和(自身を除く): 40606728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 83, 122, 166, 183, 211, 244, 249, 332, 366, 422, 488, 498, 633, 664, 732, 844, 996, 1266, 1464, 1688, 1992, 2532, 5063, 5064, 10126, 12871, 15189, 17513, 20252, 25742, 30378, 35026, 38613, 40504, 51484, 52539, 60756, 70052, 77226, 102968, 105078, 121512, 140104, 154452, 210156, 308904, 420312, 1068293, 2136586, 3204879, 4273172, 6409758, 8546344, 12819516, 25639032]

約数ペア:

[(1, 25639032), (2, 12819516), (3, 8546344), (4, 6409758), (6, 4273172), (8, 3204879), (12, 2136586), (24, 1068293), (61, 420312), (83, 308904), (122, 210156), (166, 154452), (183, 140104), (211, 121512), (244, 105078), (249, 102968), (332, 77226), (366, 70052), (422, 60756), (488, 52539), (498, 51484), (633, 40504), (664, 38613), (732, 35026), (844, 30378), (996, 25742), (1266, 20252), (1464, 17513), (1688, 15189), (1992, 12871), (2532, 10126), (5063, 5064)]