2787136

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1$

素因数の和:167

約数の個数: 56

約数和(自身を含む): 6254496

約数和(自身を除く): 3467360

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 37, 44, 64, 74, 88, 107, 148, 176, 214, 296, 352, 407, 428, 592, 704, 814, 856, 1177, 1184, 1628, 1712, 2354, 2368, 3256, 3424, 3959, 4708, 6512, 6848, 7918, 9416, 13024, 15836, 18832, 26048, 31672, 37664, 43549, 63344, 75328, 87098, 126688, 174196, 253376, 348392, 696784, 1393568, 2787136]

約数ペア:

[(1, 2787136), (2, 1393568), (4, 696784), (8, 348392), (11, 253376), (16, 174196), (22, 126688), (32, 87098), (37, 75328), (44, 63344), (64, 43549), (74, 37664), (88, 31672), (107, 26048), (148, 18832), (176, 15836), (214, 13024), (296, 9416), (352, 7918), (407, 6848), (428, 6512), (592, 4708), (704, 3959), (814, 3424), (856, 3256), (1177, 2368), (1184, 2354), (1628, 1712)]