25848064

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{137}}^1$

素因数の和:231

約数の個数: 72

約数和(自身を含む): 57542688

約数和(自身を除く): 31694624

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 67, 88, 128, 134, 137, 176, 256, 268, 274, 352, 536, 548, 704, 737, 1072, 1096, 1408, 1474, 1507, 2144, 2192, 2816, 2948, 3014, 4288, 4384, 5896, 6028, 8576, 8768, 9179, 11792, 12056, 17152, 17536, 18358, 23584, 24112, 35072, 36716, 47168, 48224, 73432, 94336, 96448, 100969, 146864, 188672, 192896, 201938, 293728, 385792, 403876, 587456, 807752, 1174912, 1615504, 2349824, 3231008, 6462016, 12924032, 25848064]

約数ペア:

[(1, 25848064), (2, 12924032), (4, 6462016), (8, 3231008), (11, 2349824), (16, 1615504), (22, 1174912), (32, 807752), (44, 587456), (64, 403876), (67, 385792), (88, 293728), (128, 201938), (134, 192896), (137, 188672), (176, 146864), (256, 100969), (268, 96448), (274, 94336), (352, 73432), (536, 48224), (548, 47168), (704, 36716), (737, 35072), (1072, 24112), (1096, 23584), (1408, 18358), (1474, 17536), (1507, 17152), (2144, 12056), (2192, 11792), (2816, 9179), (2948, 8768), (3014, 8576), (4288, 6028), (4384, 5896)]