8042972

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:366

約数の個数: 48

約数和(自身を含む): 17373888

約数和(自身を除く): 9330916

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 61, 68, 119, 122, 238, 244, 277, 427, 476, 554, 854, 1037, 1108, 1708, 1939, 2074, 3878, 4148, 4709, 7259, 7756, 9418, 14518, 16897, 18836, 29036, 32963, 33794, 65926, 67588, 118279, 131852, 236558, 287249, 473116, 574498, 1148996, 2010743, 4021486, 8042972]

約数ペア:

[(1, 8042972), (2, 4021486), (4, 2010743), (7, 1148996), (14, 574498), (17, 473116), (28, 287249), (34, 236558), (61, 131852), (68, 118279), (119, 67588), (122, 65926), (238, 33794), (244, 32963), (277, 29036), (427, 18836), (476, 16897), (554, 14518), (854, 9418), (1037, 7756), (1108, 7259), (1708, 4709), (1939, 4148), (2074, 3878)]