5661344

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{439}}^1$

素因数の和:493

約数の個数: 48

約数和(自身を含む): 12418560

約数和(自身を除く): 6757216

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 439, 496, 806, 878, 992, 1612, 1756, 3224, 3512, 5707, 6448, 7024, 11414, 12896, 13609, 14048, 22828, 27218, 45656, 54436, 91312, 108872, 176917, 182624, 217744, 353834, 435488, 707668, 1415336, 2830672, 5661344]

約数ペア:

[(1, 5661344), (2, 2830672), (4, 1415336), (8, 707668), (13, 435488), (16, 353834), (26, 217744), (31, 182624), (32, 176917), (52, 108872), (62, 91312), (104, 54436), (124, 45656), (208, 27218), (248, 22828), (403, 14048), (416, 13609), (439, 12896), (496, 11414), (806, 7024), (878, 6448), (992, 5707), (1612, 3512), (1756, 3224)]