74718208

素因数分解:

$2^{10}\times {\mathrm{131}}^1\times {\mathrm{557}}^1$

素因数の和:708

約数の個数: 44

約数和(自身を含む): 150773832

約数和(自身を除く): 76055624

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 131, 256, 262, 512, 524, 557, 1024, 1048, 1114, 2096, 2228, 4192, 4456, 8384, 8912, 16768, 17824, 33536, 35648, 67072, 71296, 72967, 134144, 142592, 145934, 285184, 291868, 570368, 583736, 1167472, 2334944, 4669888, 9339776, 18679552, 37359104, 74718208]

約数ペア:

[(1, 74718208), (2, 37359104), (4, 18679552), (8, 9339776), (16, 4669888), (32, 2334944), (64, 1167472), (128, 583736), (131, 570368), (256, 291868), (262, 285184), (512, 145934), (524, 142592), (557, 134144), (1024, 72967), (1048, 71296), (1114, 67072), (2096, 35648), (2228, 33536), (4192, 17824), (4456, 16768), (8384, 8912)]