33223424

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:245

約数の個数: 72

約数和(自身を含む): 72970800

約数和(自身を除く): 39747376

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 67, 104, 128, 134, 149, 208, 256, 268, 298, 416, 536, 596, 832, 871, 1072, 1192, 1664, 1742, 1937, 2144, 2384, 3328, 3484, 3874, 4288, 4768, 6968, 7748, 8576, 9536, 9983, 13936, 15496, 17152, 19072, 19966, 27872, 30992, 38144, 39932, 55744, 61984, 79864, 111488, 123968, 129779, 159728, 222976, 247936, 259558, 319456, 495872, 519116, 638912, 1038232, 1277824, 2076464, 2555648, 4152928, 8305856, 16611712, 33223424]

約数ペア:

[(1, 33223424), (2, 16611712), (4, 8305856), (8, 4152928), (13, 2555648), (16, 2076464), (26, 1277824), (32, 1038232), (52, 638912), (64, 519116), (67, 495872), (104, 319456), (128, 259558), (134, 247936), (149, 222976), (208, 159728), (256, 129779), (268, 123968), (298, 111488), (416, 79864), (536, 61984), (596, 55744), (832, 39932), (871, 38144), (1072, 30992), (1192, 27872), (1664, 19966), (1742, 19072), (1937, 17152), (2144, 15496), (2384, 13936), (3328, 9983), (3484, 9536), (3874, 8576), (4288, 7748), (4768, 6968)]