1575366968

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{20051}}^1$

素因数の和:20148

約数の個数: 64

約数和(自身を含む): 3580485120

約数和(自身を除く): 2005118152

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 61, 92, 122, 161, 184, 244, 322, 427, 488, 644, 854, 1288, 1403, 1708, 2806, 3416, 5612, 9821, 11224, 19642, 20051, 39284, 40102, 78568, 80204, 140357, 160408, 280714, 461173, 561428, 922346, 1122856, 1223111, 1844692, 2446222, 3228211, 3689384, 4892444, 6456422, 8561777, 9784888, 12912844, 17123554, 25825688, 28131553, 34247108, 56263106, 68494216, 112526212, 196920871, 225052424, 393841742, 787683484, 1575366968]

約数ペア:

[(1, 1575366968), (2, 787683484), (4, 393841742), (7, 225052424), (8, 196920871), (14, 112526212), (23, 68494216), (28, 56263106), (46, 34247108), (56, 28131553), (61, 25825688), (92, 17123554), (122, 12912844), (161, 9784888), (184, 8561777), (244, 6456422), (322, 4892444), (427, 3689384), (488, 3228211), (644, 2446222), (854, 1844692), (1288, 1223111), (1403, 1122856), (1708, 922346), (2806, 561428), (3416, 461173), (5612, 280714), (9821, 160408), (11224, 140357), (19642, 80204), (20051, 78568), (39284, 40102)]