25661568

素因数分解:

$2^7\times 3^1\times {\mathrm{17}}^1\times {\mathrm{3931}}^1$

素因数の和:3965

約数の個数: 64

約数和(自身を含む): 72191520

約数和(自身を除く): 46529952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 64, 68, 96, 102, 128, 136, 192, 204, 272, 384, 408, 544, 816, 1088, 1632, 2176, 3264, 3931, 6528, 7862, 11793, 15724, 23586, 31448, 47172, 62896, 66827, 94344, 125792, 133654, 188688, 200481, 251584, 267308, 377376, 400962, 503168, 534616, 754752, 801924, 1069232, 1509504, 1603848, 2138464, 3207696, 4276928, 6415392, 8553856, 12830784, 25661568]

約数ペア:

[(1, 25661568), (2, 12830784), (3, 8553856), (4, 6415392), (6, 4276928), (8, 3207696), (12, 2138464), (16, 1603848), (17, 1509504), (24, 1069232), (32, 801924), (34, 754752), (48, 534616), (51, 503168), (64, 400962), (68, 377376), (96, 267308), (102, 251584), (128, 200481), (136, 188688), (192, 133654), (204, 125792), (272, 94344), (384, 66827), (408, 62896), (544, 47172), (816, 31448), (1088, 23586), (1632, 15724), (2176, 11793), (3264, 7862), (3931, 6528)]