13956904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2089

約数の個数: 32

約数和(自身を含む): 28617120

約数和(自身を除く): 14660216

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 2003, 3484, 4006, 6968, 8012, 16024, 26039, 52078, 104156, 134201, 208312, 268402, 536804, 1073608, 1744613, 3489226, 6978452, 13956904]

約数ペア:

[(1, 13956904), (2, 6978452), (4, 3489226), (8, 1744613), (13, 1073608), (26, 536804), (52, 268402), (67, 208312), (104, 134201), (134, 104156), (268, 52078), (536, 26039), (871, 16024), (1742, 8012), (2003, 6968), (3484, 4006)]