28994524

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{2333}}^1$

素因数の和:2589

約数の個数: 24

約数和(自身を含む): 54895680

約数和(自身を除く): 25901156

約数列:

[1, 2, 4, 13, 26, 52, 239, 478, 956, 2333, 3107, 4666, 6214, 9332, 12428, 30329, 60658, 121316, 557587, 1115174, 2230348, 7248631, 14497262, 28994524]

約数ペア:

[(1, 28994524), (2, 14497262), (4, 7248631), (13, 2230348), (26, 1115174), (52, 557587), (239, 121316), (478, 60658), (956, 30329), (2333, 12428), (3107, 9332), (4666, 6214)]