28277568

素因数分解:

$2^6\times 3^2\times {\mathrm{11}}^1\times {\mathrm{4463}}^1$

素因数の和:4492

約数の個数: 84

約数和(自身を含む): 88440768

約数和(自身を除く): 60163200

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 64, 66, 72, 88, 96, 99, 132, 144, 176, 192, 198, 264, 288, 352, 396, 528, 576, 704, 792, 1056, 1584, 2112, 3168, 4463, 6336, 8926, 13389, 17852, 26778, 35704, 40167, 49093, 53556, 71408, 80334, 98186, 107112, 142816, 147279, 160668, 196372, 214224, 285632, 294558, 321336, 392744, 428448, 441837, 589116, 642672, 785488, 856896, 883674, 1178232, 1285344, 1570976, 1767348, 2356464, 2570688, 3141952, 3534696, 4712928, 7069392, 9425856, 14138784, 28277568]

約数ペア:

[(1, 28277568), (2, 14138784), (3, 9425856), (4, 7069392), (6, 4712928), (8, 3534696), (9, 3141952), (11, 2570688), (12, 2356464), (16, 1767348), (18, 1570976), (22, 1285344), (24, 1178232), (32, 883674), (33, 856896), (36, 785488), (44, 642672), (48, 589116), (64, 441837), (66, 428448), (72, 392744), (88, 321336), (96, 294558), (99, 285632), (132, 214224), (144, 196372), (176, 160668), (192, 147279), (198, 142816), (264, 107112), (288, 98186), (352, 80334), (396, 71408), (528, 53556), (576, 49093), (704, 40167), (792, 35704), (1056, 26778), (1584, 17852), (2112, 13389), (3168, 8926), (4463, 6336)]