2126315776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{27779}}^1$

素因数の和:27831

約数の個数: 72

約数和(自身を含む): 4769714880

約数和(自身を除く): 2643399104

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 184, 208, 256, 299, 368, 416, 598, 736, 832, 1196, 1472, 1664, 2392, 2944, 3328, 4784, 5888, 9568, 19136, 27779, 38272, 55558, 76544, 111116, 222232, 361127, 444464, 638917, 722254, 888928, 1277834, 1444508, 1777856, 2555668, 2889016, 3555712, 5111336, 5778032, 7111424, 8305921, 10222672, 11556064, 16611842, 20445344, 23112128, 33223684, 40890688, 46224256, 66447368, 81781376, 92448512, 132894736, 163562752, 265789472, 531578944, 1063157888, 2126315776]

約数ペア:

[(1, 2126315776), (2, 1063157888), (4, 531578944), (8, 265789472), (13, 163562752), (16, 132894736), (23, 92448512), (26, 81781376), (32, 66447368), (46, 46224256), (52, 40890688), (64, 33223684), (92, 23112128), (104, 20445344), (128, 16611842), (184, 11556064), (208, 10222672), (256, 8305921), (299, 7111424), (368, 5778032), (416, 5111336), (598, 3555712), (736, 2889016), (832, 2555668), (1196, 1777856), (1472, 1444508), (1664, 1277834), (2392, 888928), (2944, 722254), (3328, 638917), (4784, 444464), (5888, 361127), (9568, 222232), (19136, 111116), (27779, 76544), (38272, 55558)]