43446016

素因数分解:

$2^8\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1$

素因数の和:249

約数の個数: 72

約数和(自身を含む): 93819600

約数和(自身を除く): 50373584

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 149, 256, 268, 272, 298, 536, 544, 596, 1072, 1088, 1139, 1192, 2144, 2176, 2278, 2384, 2533, 4288, 4352, 4556, 4768, 5066, 8576, 9112, 9536, 9983, 10132, 17152, 18224, 19072, 19966, 20264, 36448, 38144, 39932, 40528, 72896, 79864, 81056, 145792, 159728, 162112, 169711, 291584, 319456, 324224, 339422, 638912, 648448, 678844, 1277824, 1357688, 2555648, 2715376, 5430752, 10861504, 21723008, 43446016]

約数ペア:

[(1, 43446016), (2, 21723008), (4, 10861504), (8, 5430752), (16, 2715376), (17, 2555648), (32, 1357688), (34, 1277824), (64, 678844), (67, 648448), (68, 638912), (128, 339422), (134, 324224), (136, 319456), (149, 291584), (256, 169711), (268, 162112), (272, 159728), (298, 145792), (536, 81056), (544, 79864), (596, 72896), (1072, 40528), (1088, 39932), (1139, 38144), (1192, 36448), (2144, 20264), (2176, 19966), (2278, 19072), (2384, 18224), (2533, 17152), (4288, 10132), (4352, 9983), (4556, 9536), (4768, 9112), (5066, 8576)]