28582992

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{337}}^1$

素因数の和:401

約数の個数: 120

約数和(自身を含む): 87176960

約数和(自身を除く): 58593968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 31, 36, 38, 48, 57, 62, 72, 76, 93, 114, 124, 144, 152, 171, 186, 228, 248, 279, 304, 337, 342, 372, 456, 496, 558, 589, 674, 684, 744, 912, 1011, 1116, 1178, 1348, 1368, 1488, 1767, 2022, 2232, 2356, 2696, 2736, 3033, 3534, 4044, 4464, 4712, 5301, 5392, 6066, 6403, 7068, 8088, 9424, 10447, 10602, 12132, 12806, 14136, 16176, 19209, 20894, 21204, 24264, 25612, 28272, 31341, 38418, 41788, 42408, 48528, 51224, 57627, 62682, 76836, 83576, 84816, 94023, 102448, 115254, 125364, 153672, 167152, 188046, 198493, 230508, 250728, 307344, 376092, 396986, 461016, 501456, 595479, 752184, 793972, 922032, 1190958, 1504368, 1587944, 1786437, 2381916, 3175888, 3572874, 4763832, 7145748, 9527664, 14291496, 28582992]

約数ペア:

[(1, 28582992), (2, 14291496), (3, 9527664), (4, 7145748), (6, 4763832), (8, 3572874), (9, 3175888), (12, 2381916), (16, 1786437), (18, 1587944), (19, 1504368), (24, 1190958), (31, 922032), (36, 793972), (38, 752184), (48, 595479), (57, 501456), (62, 461016), (72, 396986), (76, 376092), (93, 307344), (114, 250728), (124, 230508), (144, 198493), (152, 188046), (171, 167152), (186, 153672), (228, 125364), (248, 115254), (279, 102448), (304, 94023), (337, 84816), (342, 83576), (372, 76836), (456, 62682), (496, 57627), (558, 51224), (589, 48528), (674, 42408), (684, 41788), (744, 38418), (912, 31341), (1011, 28272), (1116, 25612), (1178, 24264), (1348, 21204), (1368, 20894), (1488, 19209), (1767, 16176), (2022, 14136), (2232, 12806), (2356, 12132), (2696, 10602), (2736, 10447), (3033, 9424), (3534, 8088), (4044, 7068), (4464, 6403), (4712, 6066), (5301, 5392)]