72878104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{700751}}^1$

素因数の和:700770

約数の個数: 16

約数和(自身を含む): 147157920

約数和(自身を除く): 74279816

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 700751, 1401502, 2803004, 5606008, 9109763, 18219526, 36439052, 72878104]

約数ペア:

[(1, 72878104), (2, 36439052), (4, 18219526), (8, 9109763), (13, 5606008), (26, 2803004), (52, 1401502), (104, 700751)]