26882704

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{653}}^1$

素因数の和:775

約数の個数: 40

約数和(自身を含む): 54496512

約数和(自身を除く): 27613808

約数列:

[1, 2, 4, 8, 16, 31, 62, 83, 124, 166, 248, 332, 496, 653, 664, 1306, 1328, 2573, 2612, 5146, 5224, 10292, 10448, 20243, 20584, 40486, 41168, 54199, 80972, 108398, 161944, 216796, 323888, 433592, 867184, 1680169, 3360338, 6720676, 13441352, 26882704]

約数ペア:

[(1, 26882704), (2, 13441352), (4, 6720676), (8, 3360338), (16, 1680169), (31, 867184), (62, 433592), (83, 323888), (124, 216796), (166, 161944), (248, 108398), (332, 80972), (496, 54199), (653, 41168), (664, 40486), (1306, 20584), (1328, 20243), (2573, 10448), (2612, 10292), (5146, 5224)]