28400785392

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{748019}}^1$

素因数の和:748150

約数の個数: 80

約数和(自身を含む): 84592085760

約数和(自身を除く): 56191300368

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 113, 168, 226, 336, 339, 452, 678, 791, 904, 1356, 1582, 1808, 2373, 2712, 3164, 4746, 5424, 6328, 9492, 12656, 18984, 37968, 748019, 1496038, 2244057, 2992076, 4488114, 5236133, 5984152, 8976228, 10472266, 11968304, 15708399, 17952456, 20944532, 31416798, 35904912, 41889064, 62833596, 83778128, 84526147, 125667192, 169052294, 251334384, 253578441, 338104588, 507156882, 591683029, 676209176, 1014313764, 1183366058, 1352418352, 1775049087, 2028627528, 2366732116, 3550098174, 4057255056, 4733464232, 7100196348, 9466928464, 14200392696, 28400785392]

約数ペア:

[(1, 28400785392), (2, 14200392696), (3, 9466928464), (4, 7100196348), (6, 4733464232), (7, 4057255056), (8, 3550098174), (12, 2366732116), (14, 2028627528), (16, 1775049087), (21, 1352418352), (24, 1183366058), (28, 1014313764), (42, 676209176), (48, 591683029), (56, 507156882), (84, 338104588), (112, 253578441), (113, 251334384), (168, 169052294), (226, 125667192), (336, 84526147), (339, 83778128), (452, 62833596), (678, 41889064), (791, 35904912), (904, 31416798), (1356, 20944532), (1582, 17952456), (1808, 15708399), (2373, 11968304), (2712, 10472266), (3164, 8976228), (4746, 5984152), (5424, 5236133), (6328, 4488114), (9492, 2992076), (12656, 2244057), (18984, 1496038), (37968, 748019)]