40985648

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{3947}}^1$

素因数の和:4025

約数の個数: 40

約数和(自身を含む): 88119360

約数和(自身を除く): 47133712

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 59, 88, 118, 176, 236, 472, 649, 944, 1298, 2596, 3947, 5192, 7894, 10384, 15788, 31576, 43417, 63152, 86834, 173668, 232873, 347336, 465746, 694672, 931492, 1862984, 2561603, 3725968, 5123206, 10246412, 20492824, 40985648]

約数ペア:

[(1, 40985648), (2, 20492824), (4, 10246412), (8, 5123206), (11, 3725968), (16, 2561603), (22, 1862984), (44, 931492), (59, 694672), (88, 465746), (118, 347336), (176, 232873), (236, 173668), (472, 86834), (649, 63152), (944, 43417), (1298, 31576), (2596, 15788), (3947, 10384), (5192, 7894)]