61390336

素因数分解:

$2^9\times 7^2\times {\mathrm{2447}}^1$

素因数の和:2479

約数の個数: 60

約数和(自身を含む): 142745328

約数和(自身を除く): 81354992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1568, 1792, 2447, 3136, 3584, 4894, 6272, 9788, 12544, 17129, 19576, 25088, 34258, 39152, 68516, 78304, 119903, 137032, 156608, 239806, 274064, 313216, 479612, 548128, 626432, 959224, 1096256, 1252864, 1918448, 2192512, 3836896, 4385024, 7673792, 8770048, 15347584, 30695168, 61390336]

約数ペア:

[(1, 61390336), (2, 30695168), (4, 15347584), (7, 8770048), (8, 7673792), (14, 4385024), (16, 3836896), (28, 2192512), (32, 1918448), (49, 1252864), (56, 1096256), (64, 959224), (98, 626432), (112, 548128), (128, 479612), (196, 313216), (224, 274064), (256, 239806), (392, 156608), (448, 137032), (512, 119903), (784, 78304), (896, 68516), (1568, 39152), (1792, 34258), (2447, 25088), (3136, 19576), (3584, 17129), (4894, 12544), (6272, 9788)]