25943442

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{1117}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 61176960

約数和(自身を除く): 35233518

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 79, 98, 147, 158, 237, 294, 474, 553, 1106, 1117, 1659, 2234, 3318, 3351, 3871, 6702, 7742, 7819, 11613, 15638, 23226, 23457, 46914, 54733, 88243, 109466, 164199, 176486, 264729, 328398, 529458, 617701, 1235402, 1853103, 3706206, 4323907, 8647814, 12971721, 25943442]

約数ペア:

[(1, 25943442), (2, 12971721), (3, 8647814), (6, 4323907), (7, 3706206), (14, 1853103), (21, 1235402), (42, 617701), (49, 529458), (79, 328398), (98, 264729), (147, 176486), (158, 164199), (237, 109466), (294, 88243), (474, 54733), (553, 46914), (1106, 23457), (1117, 23226), (1659, 15638), (2234, 11613), (3318, 7819), (3351, 7742), (3871, 6702)]