28789048

素因数分解:

$2^3\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{227}}^1$

素因数の和:507

約数の個数: 32

約数和(自身を含む): 55157760

約数和(自身を除く): 26368712

約数列:

[1, 2, 4, 8, 83, 166, 191, 227, 332, 382, 454, 664, 764, 908, 1528, 1816, 15853, 18841, 31706, 37682, 43357, 63412, 75364, 86714, 126824, 150728, 173428, 346856, 3598631, 7197262, 14394524, 28789048]

約数ペア:

[(1, 28789048), (2, 14394524), (4, 7197262), (8, 3598631), (83, 346856), (166, 173428), (191, 150728), (227, 126824), (332, 86714), (382, 75364), (454, 63412), (664, 43357), (764, 37682), (908, 31706), (1528, 18841), (1816, 15853)]