556714864

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{13523}}^1$

素因数の和:13645

約数の個数: 40

約数和(自身を含む): 1126927872

約数和(自身を除く): 570213008

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 664, 1328, 2573, 5146, 10292, 13523, 20584, 27046, 41168, 54092, 108184, 216368, 419213, 838426, 1122409, 1676852, 2244818, 3353704, 4489636, 6707408, 8979272, 17958544, 34794679, 69589358, 139178716, 278357432, 556714864]

約数ペア:

[(1, 556714864), (2, 278357432), (4, 139178716), (8, 69589358), (16, 34794679), (31, 17958544), (62, 8979272), (83, 6707408), (124, 4489636), (166, 3353704), (248, 2244818), (332, 1676852), (496, 1122409), (664, 838426), (1328, 419213), (2573, 216368), (5146, 108184), (10292, 54092), (13523, 41168), (20584, 27046)]