17963256176

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{269}}^1\times {\mathrm{2531}}^1$

素因数の和:2922

約数の個数: 80

約数和(自身を含む): 37384169760

約数和(自身を除く): 19420913584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 97, 136, 194, 269, 272, 388, 538, 776, 1076, 1552, 1649, 2152, 2531, 3298, 4304, 4573, 5062, 6596, 9146, 10124, 13192, 18292, 20248, 26093, 26384, 36584, 40496, 43027, 52186, 73168, 86054, 104372, 172108, 208744, 245507, 344216, 417488, 443581, 491014, 680839, 688432, 887162, 982028, 1361678, 1774324, 1964056, 2723356, 3548648, 3928112, 4173619, 5446712, 7097296, 8347238, 10893424, 11574263, 16694476, 23148526, 33388952, 46297052, 66041383, 66777904, 92594104, 132082766, 185188208, 264165532, 528331064, 1056662128, 1122703511, 2245407022, 4490814044, 8981628088, 17963256176]

約数ペア:

[(1, 17963256176), (2, 8981628088), (4, 4490814044), (8, 2245407022), (16, 1122703511), (17, 1056662128), (34, 528331064), (68, 264165532), (97, 185188208), (136, 132082766), (194, 92594104), (269, 66777904), (272, 66041383), (388, 46297052), (538, 33388952), (776, 23148526), (1076, 16694476), (1552, 11574263), (1649, 10893424), (2152, 8347238), (2531, 7097296), (3298, 5446712), (4304, 4173619), (4573, 3928112), (5062, 3548648), (6596, 2723356), (9146, 1964056), (10124, 1774324), (13192, 1361678), (18292, 982028), (20248, 887162), (26093, 688432), (26384, 680839), (36584, 491014), (40496, 443581), (43027, 417488), (52186, 344216), (73168, 245507), (86054, 208744), (104372, 172108)]