71397304

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:424

約数の個数: 64

約数和(自身を含む): 153122400

約数和(自身を除く): 81725096

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 58, 88, 101, 116, 202, 232, 277, 319, 404, 554, 638, 808, 1108, 1111, 1276, 2216, 2222, 2552, 2929, 3047, 4444, 5858, 6094, 8033, 8888, 11716, 12188, 16066, 23432, 24376, 27977, 32132, 32219, 55954, 64264, 64438, 88363, 111908, 128876, 176726, 223816, 257752, 307747, 353452, 615494, 706904, 811333, 1230988, 1622666, 2461976, 3245332, 6490664, 8924663, 17849326, 35698652, 71397304]

約数ペア:

[(1, 71397304), (2, 35698652), (4, 17849326), (8, 8924663), (11, 6490664), (22, 3245332), (29, 2461976), (44, 1622666), (58, 1230988), (88, 811333), (101, 706904), (116, 615494), (202, 353452), (232, 307747), (277, 257752), (319, 223816), (404, 176726), (554, 128876), (638, 111908), (808, 88363), (1108, 64438), (1111, 64264), (1276, 55954), (2216, 32219), (2222, 32132), (2552, 27977), (2929, 24376), (3047, 23432), (4444, 16066), (5858, 12188), (6094, 11716), (8033, 8888)]