9989667064

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{641}}^1\times {\mathrm{11527}}^1$

素因数の和:12200

約数の個数: 48

約数和(自身を含む): 20315679120

約数和(自身を除く): 10326012056

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 641, 676, 1282, 1352, 2564, 5128, 8333, 11527, 16666, 23054, 33332, 46108, 66664, 92216, 108329, 149851, 216658, 299702, 433316, 599404, 866632, 1198808, 1948063, 3896126, 7388807, 7792252, 14777614, 15584504, 29555228, 59110456, 96054491, 192108982, 384217964, 768435928, 1248708383, 2497416766, 4994833532, 9989667064]

約数ペア:

[(1, 9989667064), (2, 4994833532), (4, 2497416766), (8, 1248708383), (13, 768435928), (26, 384217964), (52, 192108982), (104, 96054491), (169, 59110456), (338, 29555228), (641, 15584504), (676, 14777614), (1282, 7792252), (1352, 7388807), (2564, 3896126), (5128, 1948063), (8333, 1198808), (11527, 866632), (16666, 599404), (23054, 433316), (33332, 299702), (46108, 216658), (66664, 149851), (92216, 108329)]