61338368

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2633}}^1$

素因数の和:2669

約数の個数: 72

約数和(自身を含む): 150749088

約数和(自身を除く): 89410720

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2633, 2912, 3328, 5266, 5824, 10532, 11648, 18431, 21064, 23296, 34229, 36862, 42128, 68458, 73724, 84256, 136916, 147448, 168512, 239603, 273832, 294896, 337024, 479206, 547664, 589792, 674048, 958412, 1095328, 1179584, 1916824, 2190656, 2359168, 3833648, 4381312, 4718336, 7667296, 8762624, 15334592, 30669184, 61338368]

約数ペア:

[(1, 61338368), (2, 30669184), (4, 15334592), (7, 8762624), (8, 7667296), (13, 4718336), (14, 4381312), (16, 3833648), (26, 2359168), (28, 2190656), (32, 1916824), (52, 1179584), (56, 1095328), (64, 958412), (91, 674048), (104, 589792), (112, 547664), (128, 479206), (182, 337024), (208, 294896), (224, 273832), (256, 239603), (364, 168512), (416, 147448), (448, 136916), (728, 84256), (832, 73724), (896, 68458), (1456, 42128), (1664, 36862), (1792, 34229), (2633, 23296), (2912, 21064), (3328, 18431), (5266, 11648), (5824, 10532)]