28438464

素因数分解:

$2^6\times 3^1\times {\mathrm{73}}^1\times {\mathrm{2029}}^1$

素因数の和:2117

約数の個数: 56

約数和(自身を含む): 76311760

約数和(自身を除く): 47873296

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 73, 96, 146, 192, 219, 292, 438, 584, 876, 1168, 1752, 2029, 2336, 3504, 4058, 4672, 6087, 7008, 8116, 12174, 14016, 16232, 24348, 32464, 48696, 64928, 97392, 129856, 148117, 194784, 296234, 389568, 444351, 592468, 888702, 1184936, 1777404, 2369872, 3554808, 4739744, 7109616, 9479488, 14219232, 28438464]

約数ペア:

[(1, 28438464), (2, 14219232), (3, 9479488), (4, 7109616), (6, 4739744), (8, 3554808), (12, 2369872), (16, 1777404), (24, 1184936), (32, 888702), (48, 592468), (64, 444351), (73, 389568), (96, 296234), (146, 194784), (192, 148117), (219, 129856), (292, 97392), (438, 64928), (584, 48696), (876, 32464), (1168, 24348), (1752, 16232), (2029, 14016), (2336, 12174), (3504, 8116), (4058, 7008), (4672, 6087)]