72528896

素因数分解:

$2^{10}\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:215

約数の個数: 88

約数和(自身を含む): 162711936

約数和(自身を除く): 90183040

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 47, 64, 88, 94, 128, 137, 176, 188, 256, 274, 352, 376, 512, 517, 548, 704, 752, 1024, 1034, 1096, 1408, 1504, 1507, 2068, 2192, 2816, 3008, 3014, 4136, 4384, 5632, 6016, 6028, 6439, 8272, 8768, 11264, 12032, 12056, 12878, 16544, 17536, 24064, 24112, 25756, 33088, 35072, 48128, 48224, 51512, 66176, 70144, 70829, 96448, 103024, 132352, 140288, 141658, 192896, 206048, 264704, 283316, 385792, 412096, 529408, 566632, 771584, 824192, 1133264, 1543168, 1648384, 2266528, 3296768, 4533056, 6593536, 9066112, 18132224, 36264448, 72528896]

約数ペア:

[(1, 72528896), (2, 36264448), (4, 18132224), (8, 9066112), (11, 6593536), (16, 4533056), (22, 3296768), (32, 2266528), (44, 1648384), (47, 1543168), (64, 1133264), (88, 824192), (94, 771584), (128, 566632), (137, 529408), (176, 412096), (188, 385792), (256, 283316), (274, 264704), (352, 206048), (376, 192896), (512, 141658), (517, 140288), (548, 132352), (704, 103024), (752, 96448), (1024, 70829), (1034, 70144), (1096, 66176), (1408, 51512), (1504, 48224), (1507, 48128), (2068, 35072), (2192, 33088), (2816, 25756), (3008, 24112), (3014, 24064), (4136, 17536), (4384, 16544), (5632, 12878), (6016, 12056), (6028, 12032), (6439, 11264), (8272, 8768)]