28976112

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^2\times {\mathrm{1663}}^1$

素因数の和:1699

約数の個数: 90

約数和(自身を含む): 89188736

約数和(自身を除く): 60212624

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 121, 132, 144, 176, 198, 242, 264, 363, 396, 484, 528, 726, 792, 968, 1089, 1452, 1584, 1663, 1936, 2178, 2904, 3326, 4356, 4989, 5808, 6652, 8712, 9978, 13304, 14967, 17424, 18293, 19956, 26608, 29934, 36586, 39912, 54879, 59868, 73172, 79824, 109758, 119736, 146344, 164637, 201223, 219516, 239472, 292688, 329274, 402446, 439032, 603669, 658548, 804892, 878064, 1207338, 1317096, 1609784, 1811007, 2414676, 2634192, 3219568, 3622014, 4829352, 7244028, 9658704, 14488056, 28976112]

約数ペア:

[(1, 28976112), (2, 14488056), (3, 9658704), (4, 7244028), (6, 4829352), (8, 3622014), (9, 3219568), (11, 2634192), (12, 2414676), (16, 1811007), (18, 1609784), (22, 1317096), (24, 1207338), (33, 878064), (36, 804892), (44, 658548), (48, 603669), (66, 439032), (72, 402446), (88, 329274), (99, 292688), (121, 239472), (132, 219516), (144, 201223), (176, 164637), (198, 146344), (242, 119736), (264, 109758), (363, 79824), (396, 73172), (484, 59868), (528, 54879), (726, 39912), (792, 36586), (968, 29934), (1089, 26608), (1452, 19956), (1584, 18293), (1663, 17424), (1936, 14967), (2178, 13304), (2904, 9978), (3326, 8712), (4356, 6652), (4989, 5808)]