25483712

素因数分解:

$2^6\times {\mathrm{19}}^2\times {\mathrm{1103}}^1$

素因数の和:1153

約数の個数: 42

約数和(自身を含む): 53419248

約数和(自身を除く): 27935536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 361, 608, 722, 1103, 1216, 1444, 2206, 2888, 4412, 5776, 8824, 11552, 17648, 20957, 23104, 35296, 41914, 70592, 83828, 167656, 335312, 398183, 670624, 796366, 1341248, 1592732, 3185464, 6370928, 12741856, 25483712]

約数ペア:

[(1, 25483712), (2, 12741856), (4, 6370928), (8, 3185464), (16, 1592732), (19, 1341248), (32, 796366), (38, 670624), (64, 398183), (76, 335312), (152, 167656), (304, 83828), (361, 70592), (608, 41914), (722, 35296), (1103, 23104), (1216, 20957), (1444, 17648), (2206, 11552), (2888, 8824), (4412, 5776)]