40819504

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3931}}^1$

素因数の和:4009

約数の個数: 40

約数和(自身を含む): 87762240

約数和(自身を除く): 46942736

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 3931, 5192, 7862, 10384, 15724, 31448, 43241, 62896, 86482, 172964, 231929, 345928, 463858, 691856, 927716, 1855432, 2551219, 3710864, 5102438, 10204876, 20409752, 40819504]

約数ペア:

[(1, 40819504), (2, 20409752), (4, 10204876), (8, 5102438), (11, 3710864), (16, 2551219), (22, 1855432), (44, 927716), (59, 691856), (88, 463858), (118, 345928), (176, 231929), (236, 172964), (472, 86482), (649, 62896), (944, 43241), (1298, 31448), (2596, 15724), (3931, 10384), (5192, 7862)]