69243928

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{809}}^1\times {\mathrm{823}}^1$

素因数の和:1651

約数の個数: 32

約数和(自身を含む): 140162400

約数和(自身を除く): 70918472

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 809, 823, 1618, 1646, 3236, 3292, 6472, 6584, 10517, 10699, 21034, 21398, 42068, 42796, 84136, 85592, 665807, 1331614, 2663228, 5326456, 8655491, 17310982, 34621964, 69243928]

約数ペア:

[(1, 69243928), (2, 34621964), (4, 17310982), (8, 8655491), (13, 5326456), (26, 2663228), (52, 1331614), (104, 665807), (809, 85592), (823, 84136), (1618, 42796), (1646, 42068), (3236, 21398), (3292, 21034), (6472, 10699), (6584, 10517)]