7827872

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{607}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 17160192

約数和(自身を除く): 9332320

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 607, 806, 992, 1214, 1612, 2428, 3224, 4856, 6448, 7891, 9712, 12896, 15782, 18817, 19424, 31564, 37634, 63128, 75268, 126256, 150536, 244621, 252512, 301072, 489242, 602144, 978484, 1956968, 3913936, 7827872]

約数ペア:

[(1, 7827872), (2, 3913936), (4, 1956968), (8, 978484), (13, 602144), (16, 489242), (26, 301072), (31, 252512), (32, 244621), (52, 150536), (62, 126256), (104, 75268), (124, 63128), (208, 37634), (248, 31564), (403, 19424), (416, 18817), (496, 15782), (607, 12896), (806, 9712), (992, 7891), (1214, 6448), (1612, 4856), (2428, 3224)]