2912797832

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{17807}}^1$

素因数の和:17970

約数の個数: 64

約数和(自身を含む): 6564741120

約数和(自身を除く): 3651943288

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 127, 161, 184, 254, 322, 508, 644, 889, 1016, 1288, 1778, 2921, 3556, 5842, 7112, 11684, 17807, 20447, 23368, 35614, 40894, 71228, 81788, 124649, 142456, 163576, 249298, 409561, 498596, 819122, 997192, 1638244, 2261489, 2866927, 3276488, 4522978, 5733854, 9045956, 11467708, 15830423, 18091912, 22935416, 31660846, 52014247, 63321692, 104028494, 126643384, 208056988, 364099729, 416113976, 728199458, 1456398916, 2912797832]

約数ペア:

[(1, 2912797832), (2, 1456398916), (4, 728199458), (7, 416113976), (8, 364099729), (14, 208056988), (23, 126643384), (28, 104028494), (46, 63321692), (56, 52014247), (92, 31660846), (127, 22935416), (161, 18091912), (184, 15830423), (254, 11467708), (322, 9045956), (508, 5733854), (644, 4522978), (889, 3276488), (1016, 2866927), (1288, 2261489), (1778, 1638244), (2921, 997192), (3556, 819122), (5842, 498596), (7112, 409561), (11684, 249298), (17807, 163576), (20447, 142456), (23368, 124649), (35614, 81788), (40894, 71228)]