538128416

素因数分解:

$2^5\times 7^1\times {\mathrm{179}}^1\times {\mathrm{13421}}^1$

素因数の和:13617

約数の個数: 48

約数和(自身を含む): 1217643840

約数和(自身を除く): 679515424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 179, 224, 358, 716, 1253, 1432, 2506, 2864, 5012, 5728, 10024, 13421, 20048, 26842, 40096, 53684, 93947, 107368, 187894, 214736, 375788, 429472, 751576, 1503152, 2402359, 3006304, 4804718, 9609436, 16816513, 19218872, 33633026, 38437744, 67266052, 76875488, 134532104, 269064208, 538128416]

約数ペア:

[(1, 538128416), (2, 269064208), (4, 134532104), (7, 76875488), (8, 67266052), (14, 38437744), (16, 33633026), (28, 19218872), (32, 16816513), (56, 9609436), (112, 4804718), (179, 3006304), (224, 2402359), (358, 1503152), (716, 751576), (1253, 429472), (1432, 375788), (2506, 214736), (2864, 187894), (5012, 107368), (5728, 93947), (10024, 53684), (13421, 40096), (20048, 26842)]