73028864

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{157}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 155016960

約数和(自身を除く): 81988096

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 79, 92, 128, 157, 158, 184, 256, 314, 316, 368, 628, 632, 736, 1256, 1264, 1472, 1817, 2512, 2528, 2944, 3611, 3634, 5024, 5056, 5888, 7222, 7268, 10048, 10112, 12403, 14444, 14536, 20096, 20224, 24806, 28888, 29072, 40192, 49612, 57776, 58144, 99224, 115552, 116288, 198448, 231104, 232576, 285269, 396896, 462208, 465152, 570538, 793792, 924416, 1141076, 1587584, 2282152, 3175168, 4564304, 9128608, 18257216, 36514432, 73028864]

約数ペア:

[(1, 73028864), (2, 36514432), (4, 18257216), (8, 9128608), (16, 4564304), (23, 3175168), (32, 2282152), (46, 1587584), (64, 1141076), (79, 924416), (92, 793792), (128, 570538), (157, 465152), (158, 462208), (184, 396896), (256, 285269), (314, 232576), (316, 231104), (368, 198448), (628, 116288), (632, 115552), (736, 99224), (1256, 58144), (1264, 57776), (1472, 49612), (1817, 40192), (2512, 29072), (2528, 28888), (2944, 24806), (3611, 20224), (3634, 20096), (5024, 14536), (5056, 14444), (5888, 12403), (7222, 10112), (7268, 10048)]