38726464

素因数分解:

$2^6\times 7^2\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:312

約数の個数: 84

約数和(自身を含む): 91472004

約数和(自身を除く): 52745540

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 53, 56, 64, 98, 106, 112, 196, 212, 224, 233, 371, 392, 424, 448, 466, 742, 784, 848, 932, 1484, 1568, 1631, 1696, 1864, 2597, 2968, 3136, 3262, 3392, 3728, 5194, 5936, 6524, 7456, 10388, 11417, 11872, 12349, 13048, 14912, 20776, 22834, 23744, 24698, 26096, 41552, 45668, 49396, 52192, 83104, 86443, 91336, 98792, 104384, 166208, 172886, 182672, 197584, 345772, 365344, 395168, 605101, 691544, 730688, 790336, 1210202, 1383088, 2420404, 2766176, 4840808, 5532352, 9681616, 19363232, 38726464]

約数ペア:

[(1, 38726464), (2, 19363232), (4, 9681616), (7, 5532352), (8, 4840808), (14, 2766176), (16, 2420404), (28, 1383088), (32, 1210202), (49, 790336), (53, 730688), (56, 691544), (64, 605101), (98, 395168), (106, 365344), (112, 345772), (196, 197584), (212, 182672), (224, 172886), (233, 166208), (371, 104384), (392, 98792), (424, 91336), (448, 86443), (466, 83104), (742, 52192), (784, 49396), (848, 45668), (932, 41552), (1484, 26096), (1568, 24698), (1631, 23744), (1696, 22834), (1864, 20776), (2597, 14912), (2968, 13048), (3136, 12349), (3262, 11872), (3392, 11417), (3728, 10388), (5194, 7456), (5936, 6524)]