7937488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1231}}^1$

素因数の和:1283

約数の個数: 40

約数和(自身を含む): 17110016

約数和(自身を除く): 9172528

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1231, 1612, 2462, 3224, 4924, 6448, 9848, 16003, 19696, 32006, 38161, 64012, 76322, 128024, 152644, 256048, 305288, 496093, 610576, 992186, 1984372, 3968744, 7937488]

約数ペア:

[(1, 7937488), (2, 3968744), (4, 1984372), (8, 992186), (13, 610576), (16, 496093), (26, 305288), (31, 256048), (52, 152644), (62, 128024), (104, 76322), (124, 64012), (208, 38161), (248, 32006), (403, 19696), (496, 16003), (806, 9848), (1231, 6448), (1612, 4924), (2462, 3224)]