28527312

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{557}}^1$

素因数の和:676

約数の個数: 80

約数和(自身を含む): 81369792

約数和(自身を除く): 52842480

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 97, 132, 176, 194, 264, 291, 388, 528, 557, 582, 776, 1067, 1114, 1164, 1552, 1671, 2134, 2228, 2328, 3201, 3342, 4268, 4456, 4656, 6127, 6402, 6684, 8536, 8912, 12254, 12804, 13368, 17072, 18381, 24508, 25608, 26736, 36762, 49016, 51216, 54029, 73524, 98032, 108058, 147048, 162087, 216116, 294096, 324174, 432232, 594319, 648348, 864464, 1188638, 1296696, 1782957, 2377276, 2593392, 3565914, 4754552, 7131828, 9509104, 14263656, 28527312]

約数ペア:

[(1, 28527312), (2, 14263656), (3, 9509104), (4, 7131828), (6, 4754552), (8, 3565914), (11, 2593392), (12, 2377276), (16, 1782957), (22, 1296696), (24, 1188638), (33, 864464), (44, 648348), (48, 594319), (66, 432232), (88, 324174), (97, 294096), (132, 216116), (176, 162087), (194, 147048), (264, 108058), (291, 98032), (388, 73524), (528, 54029), (557, 51216), (582, 49016), (776, 36762), (1067, 26736), (1114, 25608), (1164, 24508), (1552, 18381), (1671, 17072), (2134, 13368), (2228, 12804), (2328, 12254), (3201, 8912), (3342, 8536), (4268, 6684), (4456, 6402), (4656, 6127)]