40936064

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 89292840

約数和(自身を除く): 48356776

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 73, 104, 128, 146, 208, 292, 337, 416, 584, 674, 832, 949, 1168, 1348, 1664, 1898, 2336, 2696, 3796, 4381, 4672, 5392, 7592, 8762, 9344, 10784, 15184, 17524, 21568, 24601, 30368, 35048, 43136, 49202, 60736, 70096, 98404, 121472, 140192, 196808, 280384, 319813, 393616, 560768, 639626, 787232, 1279252, 1574464, 2558504, 3148928, 5117008, 10234016, 20468032, 40936064]

約数ペア:

[(1, 40936064), (2, 20468032), (4, 10234016), (8, 5117008), (13, 3148928), (16, 2558504), (26, 1574464), (32, 1279252), (52, 787232), (64, 639626), (73, 560768), (104, 393616), (128, 319813), (146, 280384), (208, 196808), (292, 140192), (337, 121472), (416, 98404), (584, 70096), (674, 60736), (832, 49202), (949, 43136), (1168, 35048), (1348, 30368), (1664, 24601), (1898, 21568), (2336, 17524), (2696, 15184), (3796, 10784), (4381, 9344), (4672, 8762), (5392, 7592)]