25504384

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{10487}}^1$

素因数の和:10520

約数の個数: 32

約数和(自身を含む): 53488800

約数和(自身を除く): 27984416

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 10487, 20974, 41948, 83896, 167792, 199253, 335584, 398506, 671168, 797012, 1342336, 1594024, 3188048, 6376096, 12752192, 25504384]

約数ペア:

[(1, 25504384), (2, 12752192), (4, 6376096), (8, 3188048), (16, 1594024), (19, 1342336), (32, 797012), (38, 671168), (64, 398506), (76, 335584), (128, 199253), (152, 167792), (304, 83896), (608, 41948), (1216, 20974), (2432, 10487)]