28553976

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1163}}^1$

素因数の和:1217

約数の個数: 96

約数和(自身を含む): 87160320

約数和(自身を除く): 58606344

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 31, 33, 36, 44, 62, 66, 72, 88, 93, 99, 124, 132, 186, 198, 248, 264, 279, 341, 372, 396, 558, 682, 744, 792, 1023, 1116, 1163, 1364, 2046, 2232, 2326, 2728, 3069, 3489, 4092, 4652, 6138, 6978, 8184, 9304, 10467, 12276, 12793, 13956, 20934, 24552, 25586, 27912, 36053, 38379, 41868, 51172, 72106, 76758, 83736, 102344, 108159, 115137, 144212, 153516, 216318, 230274, 288424, 307032, 324477, 396583, 432636, 460548, 648954, 793166, 865272, 921096, 1189749, 1297908, 1586332, 2379498, 2595816, 3172664, 3569247, 4758996, 7138494, 9517992, 14276988, 28553976]

約数ペア:

[(1, 28553976), (2, 14276988), (3, 9517992), (4, 7138494), (6, 4758996), (8, 3569247), (9, 3172664), (11, 2595816), (12, 2379498), (18, 1586332), (22, 1297908), (24, 1189749), (31, 921096), (33, 865272), (36, 793166), (44, 648954), (62, 460548), (66, 432636), (72, 396583), (88, 324477), (93, 307032), (99, 288424), (124, 230274), (132, 216318), (186, 153516), (198, 144212), (248, 115137), (264, 108159), (279, 102344), (341, 83736), (372, 76758), (396, 72106), (558, 51172), (682, 41868), (744, 38379), (792, 36053), (1023, 27912), (1116, 25586), (1163, 24552), (1364, 20934), (2046, 13956), (2232, 12793), (2326, 12276), (2728, 10467), (3069, 9304), (3489, 8184), (4092, 6978), (4652, 6138)]