1787296

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 48

約数和(自身を含む): 4112640

約数和(自身を除く): 2325344

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 101, 112, 158, 202, 224, 316, 404, 553, 632, 707, 808, 1106, 1264, 1414, 1616, 2212, 2528, 2828, 3232, 4424, 5656, 7979, 8848, 11312, 15958, 17696, 22624, 31916, 55853, 63832, 111706, 127664, 223412, 255328, 446824, 893648, 1787296]

約数ペア:

[(1, 1787296), (2, 893648), (4, 446824), (7, 255328), (8, 223412), (14, 127664), (16, 111706), (28, 63832), (32, 55853), (56, 31916), (79, 22624), (101, 17696), (112, 15958), (158, 11312), (202, 8848), (224, 7979), (316, 5656), (404, 4424), (553, 3232), (632, 2828), (707, 2528), (808, 2212), (1106, 1616), (1264, 1414)]