64442744

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{479}}^1$

素因数の和:803

約数の個数: 32

約数和(自身を含む): 123379200

約数和(自身を除く): 58936456

約数列:

[1, 2, 4, 8, 67, 134, 251, 268, 479, 502, 536, 958, 1004, 1916, 2008, 3832, 16817, 32093, 33634, 64186, 67268, 120229, 128372, 134536, 240458, 256744, 480916, 961832, 8055343, 16110686, 32221372, 64442744]

約数ペア:

[(1, 64442744), (2, 32221372), (4, 16110686), (8, 8055343), (67, 961832), (134, 480916), (251, 256744), (268, 240458), (479, 134536), (502, 128372), (536, 120229), (958, 67268), (1004, 64186), (1916, 33634), (2008, 32093), (3832, 16817)]