70889104

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30983}}^1$

素因数の和:31015

約数の個数: 40

約数和(自身を含む): 161364672

約数和(自身を除く): 90475568

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 30983, 61966, 123932, 247864, 340813, 402779, 495728, 681626, 805558, 1363252, 1611116, 2726504, 3222232, 4430569, 5453008, 6444464, 8861138, 17722276, 35444552, 70889104]

約数ペア:

[(1, 70889104), (2, 35444552), (4, 17722276), (8, 8861138), (11, 6444464), (13, 5453008), (16, 4430569), (22, 3222232), (26, 2726504), (44, 1611116), (52, 1363252), (88, 805558), (104, 681626), (143, 495728), (176, 402779), (208, 340813), (286, 247864), (572, 123932), (1144, 61966), (2288, 30983)]