21946272

素因数分解:

$2^5\times 3^1\times {\mathrm{29}}^1\times {\mathrm{7883}}^1$

素因数の和:7925

約数の個数: 48

約数和(自身を含む): 59603040

約数和(自身を除く): 37656768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 29, 32, 48, 58, 87, 96, 116, 174, 232, 348, 464, 696, 928, 1392, 2784, 7883, 15766, 23649, 31532, 47298, 63064, 94596, 126128, 189192, 228607, 252256, 378384, 457214, 685821, 756768, 914428, 1371642, 1828856, 2743284, 3657712, 5486568, 7315424, 10973136, 21946272]

約数ペア:

[(1, 21946272), (2, 10973136), (3, 7315424), (4, 5486568), (6, 3657712), (8, 2743284), (12, 1828856), (16, 1371642), (24, 914428), (29, 756768), (32, 685821), (48, 457214), (58, 378384), (87, 252256), (96, 228607), (116, 189192), (174, 126128), (232, 94596), (348, 63064), (464, 47298), (696, 31532), (928, 23649), (1392, 15766), (2784, 7883)]