25163448

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1$

素因数の和:564

約数の個数: 64

約数和(自身を含む): 66864000

約数和(自身を除く): 41700552

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 139, 152, 228, 278, 397, 417, 456, 556, 794, 834, 1112, 1191, 1588, 1668, 2382, 2641, 3176, 3336, 4764, 5282, 7543, 7923, 9528, 10564, 15086, 15846, 21128, 22629, 30172, 31692, 45258, 55183, 60344, 63384, 90516, 110366, 165549, 181032, 220732, 331098, 441464, 662196, 1048477, 1324392, 2096954, 3145431, 4193908, 6290862, 8387816, 12581724, 25163448]

約数ペア:

[(1, 25163448), (2, 12581724), (3, 8387816), (4, 6290862), (6, 4193908), (8, 3145431), (12, 2096954), (19, 1324392), (24, 1048477), (38, 662196), (57, 441464), (76, 331098), (114, 220732), (139, 181032), (152, 165549), (228, 110366), (278, 90516), (397, 63384), (417, 60344), (456, 55183), (556, 45258), (794, 31692), (834, 30172), (1112, 22629), (1191, 21128), (1588, 15846), (1668, 15086), (2382, 10564), (2641, 9528), (3176, 7923), (3336, 7543), (4764, 5282)]