22889898512

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1\times {\mathrm{2551}}^1$

素因数の和:2992

約数の個数: 80

約数和(自身を含む): 48245662080

約数和(自身を除く): 25355763568

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 179, 208, 241, 358, 482, 716, 964, 1432, 1928, 2327, 2551, 2864, 3133, 3856, 4654, 5102, 6266, 9308, 10204, 12532, 18616, 20408, 25064, 33163, 37232, 40816, 43139, 50128, 66326, 86278, 132652, 172556, 265304, 345112, 456629, 530608, 560807, 614791, 690224, 913258, 1121614, 1229582, 1826516, 2243228, 2459164, 3653032, 4486456, 4918328, 5936177, 7306064, 7992283, 8972912, 9836656, 11872354, 15984566, 23744708, 31969132, 47489416, 63938264, 94978832, 110047589, 127876528, 220095178, 440190356, 880380712, 1430618657, 1760761424, 2861237314, 5722474628, 11444949256, 22889898512]

約数ペア:

[(1, 22889898512), (2, 11444949256), (4, 5722474628), (8, 2861237314), (13, 1760761424), (16, 1430618657), (26, 880380712), (52, 440190356), (104, 220095178), (179, 127876528), (208, 110047589), (241, 94978832), (358, 63938264), (482, 47489416), (716, 31969132), (964, 23744708), (1432, 15984566), (1928, 11872354), (2327, 9836656), (2551, 8972912), (2864, 7992283), (3133, 7306064), (3856, 5936177), (4654, 4918328), (5102, 4486456), (6266, 3653032), (9308, 2459164), (10204, 2243228), (12532, 1826516), (18616, 1229582), (20408, 1121614), (25064, 913258), (33163, 690224), (37232, 614791), (40816, 560807), (43139, 530608), (50128, 456629), (66326, 345112), (86278, 265304), (132652, 172556)]