28998632

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5261}}^1$

素因数の和:5333

約数の個数: 32

約数和(自身を含む): 59671080

約数和(自身を除く): 30672448

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 212, 424, 689, 1378, 2756, 5261, 5512, 10522, 21044, 42088, 68393, 136786, 273572, 278833, 547144, 557666, 1115332, 2230664, 3624829, 7249658, 14499316, 28998632]

約数ペア:

[(1, 28998632), (2, 14499316), (4, 7249658), (8, 3624829), (13, 2230664), (26, 1115332), (52, 557666), (53, 547144), (104, 278833), (106, 273572), (212, 136786), (424, 68393), (689, 42088), (1378, 21044), (2756, 10522), (5261, 5512)]