39730768

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{271}}^1$

素因数の和:321

約数の個数: 120

約数和(自身を含む): 103814784

約数和(自身を除く): 64084016

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 49, 56, 68, 77, 88, 98, 112, 119, 136, 154, 176, 187, 196, 238, 271, 272, 308, 374, 392, 476, 539, 542, 616, 748, 784, 833, 952, 1078, 1084, 1232, 1309, 1496, 1666, 1897, 1904, 2156, 2168, 2618, 2981, 2992, 3332, 3794, 4312, 4336, 4607, 5236, 5962, 6664, 7588, 8624, 9163, 9214, 10472, 11924, 13279, 13328, 15176, 18326, 18428, 20867, 20944, 23848, 26558, 30352, 32249, 36652, 36856, 41734, 47696, 50677, 53116, 64498, 73304, 73712, 83468, 101354, 106232, 128996, 146069, 146608, 166936, 202708, 212464, 225743, 257992, 292138, 333872, 354739, 405416, 451486, 515984, 584276, 709478, 810832, 902972, 1168552, 1418956, 1805944, 2337104, 2483173, 2837912, 3611888, 4966346, 5675824, 9932692, 19865384, 39730768]

約数ペア:

[(1, 39730768), (2, 19865384), (4, 9932692), (7, 5675824), (8, 4966346), (11, 3611888), (14, 2837912), (16, 2483173), (17, 2337104), (22, 1805944), (28, 1418956), (34, 1168552), (44, 902972), (49, 810832), (56, 709478), (68, 584276), (77, 515984), (88, 451486), (98, 405416), (112, 354739), (119, 333872), (136, 292138), (154, 257992), (176, 225743), (187, 212464), (196, 202708), (238, 166936), (271, 146608), (272, 146069), (308, 128996), (374, 106232), (392, 101354), (476, 83468), (539, 73712), (542, 73304), (616, 64498), (748, 53116), (784, 50677), (833, 47696), (952, 41734), (1078, 36856), (1084, 36652), (1232, 32249), (1309, 30352), (1496, 26558), (1666, 23848), (1897, 20944), (1904, 20867), (2156, 18428), (2168, 18326), (2618, 15176), (2981, 13328), (2992, 13279), (3332, 11924), (3794, 10472), (4312, 9214), (4336, 9163), (4607, 8624), (5236, 7588), (5962, 6664)]