2187328

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1$

素因数の和:275

約数の個数: 56

約数和(自身を含む): 5120640

約数和(自身を除く): 2933312

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 64, 88, 104, 143, 176, 208, 239, 286, 352, 416, 478, 572, 704, 832, 956, 1144, 1912, 2288, 2629, 3107, 3824, 4576, 5258, 6214, 7648, 9152, 10516, 12428, 15296, 21032, 24856, 34177, 42064, 49712, 68354, 84128, 99424, 136708, 168256, 198848, 273416, 546832, 1093664, 2187328]

約数ペア:

[(1, 2187328), (2, 1093664), (4, 546832), (8, 273416), (11, 198848), (13, 168256), (16, 136708), (22, 99424), (26, 84128), (32, 68354), (44, 49712), (52, 42064), (64, 34177), (88, 24856), (104, 21032), (143, 15296), (176, 12428), (208, 10516), (239, 9152), (286, 7648), (352, 6214), (416, 5258), (478, 4576), (572, 3824), (704, 3107), (832, 2629), (956, 2288), (1144, 1912)]