16787942374

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{2027}}^1$

素因数の和:2182

約数の個数: 96

約数和(自身を含む): 32275376640

約数和(自身を除く): 15487434266

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 89, 119, 161, 178, 238, 289, 322, 391, 578, 623, 782, 1246, 1513, 2023, 2027, 2047, 2737, 3026, 4046, 4054, 4094, 5474, 6647, 10591, 13294, 14189, 14329, 21182, 25721, 28378, 28658, 34459, 34799, 46529, 46621, 51442, 68918, 69598, 93058, 93242, 180047, 180403, 241213, 243593, 326347, 360094, 360806, 482426, 487186, 585803, 591583, 652694, 792557, 1171606, 1183166, 1262821, 1585114, 2525642, 3066851, 4100621, 4141081, 4149269, 5547899, 6133702, 8201242, 8282162, 8298538, 11095798, 13473469, 21467957, 26946938, 29044883, 42935914, 52136467, 58089766, 70537573, 94314283, 104272934, 141075146, 188628566, 364955269, 493763011, 729910538, 987526022, 1199138741, 2398277482, 8393971187, 16787942374]

約数ペア:

[(1, 16787942374), (2, 8393971187), (7, 2398277482), (14, 1199138741), (17, 987526022), (23, 729910538), (34, 493763011), (46, 364955269), (89, 188628566), (119, 141075146), (161, 104272934), (178, 94314283), (238, 70537573), (289, 58089766), (322, 52136467), (391, 42935914), (578, 29044883), (623, 26946938), (782, 21467957), (1246, 13473469), (1513, 11095798), (2023, 8298538), (2027, 8282162), (2047, 8201242), (2737, 6133702), (3026, 5547899), (4046, 4149269), (4054, 4141081), (4094, 4100621), (5474, 3066851), (6647, 2525642), (10591, 1585114), (13294, 1262821), (14189, 1183166), (14329, 1171606), (21182, 792557), (25721, 652694), (28378, 591583), (28658, 585803), (34459, 487186), (34799, 482426), (46529, 360806), (46621, 360094), (51442, 326347), (68918, 243593), (69598, 241213), (93058, 180403), (93242, 180047)]