88891569052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7369}}^1\times {\mathrm{21089}}^1$

素因数の和:28486

約数の個数: 48

約数和(自身を含む): 182789560800

約数和(自身を除く): 93897991748

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 7369, 14738, 21089, 29476, 42178, 81059, 84356, 95797, 162118, 191594, 231979, 274157, 324236, 383188, 463958, 548314, 927916, 1053767, 1096628, 2107534, 3015727, 4215068, 6031454, 12062908, 155404841, 310809682, 621619364, 1709453251, 2020262933, 3418906502, 4040525866, 6837813004, 8081051732, 22222892263, 44445784526, 88891569052]

約数ペア:

[(1, 88891569052), (2, 44445784526), (4, 22222892263), (11, 8081051732), (13, 6837813004), (22, 4040525866), (26, 3418906502), (44, 2020262933), (52, 1709453251), (143, 621619364), (286, 310809682), (572, 155404841), (7369, 12062908), (14738, 6031454), (21089, 4215068), (29476, 3015727), (42178, 2107534), (81059, 1096628), (84356, 1053767), (95797, 927916), (162118, 548314), (191594, 463958), (231979, 383188), (274157, 324236)]