69872072

素因数分解:

$2^3\times {\mathrm{1303}}^1\times {\mathrm{6703}}^1$

素因数の和:8012

約数の個数: 16

約数和(自身を含む): 131130240

約数和(自身を除く): 61258168

約数列:

[1, 2, 4, 8, 1303, 2606, 5212, 6703, 10424, 13406, 26812, 53624, 8734009, 17468018, 34936036, 69872072]

約数ペア:

[(1, 69872072), (2, 34936036), (4, 17468018), (8, 8734009), (1303, 53624), (2606, 26812), (5212, 13406), (6703, 10424)]