26231828

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{643}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 55394304

約数和(自身を除く): 29162476

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 643, 658, 868, 1286, 1316, 1457, 2572, 2914, 4501, 5828, 9002, 10199, 18004, 19933, 20398, 30221, 39866, 40796, 60442, 79732, 120884, 139531, 211547, 279062, 423094, 558124, 846188, 936851, 1873702, 3747404, 6557957, 13115914, 26231828]

約数ペア:

[(1, 26231828), (2, 13115914), (4, 6557957), (7, 3747404), (14, 1873702), (28, 936851), (31, 846188), (47, 558124), (62, 423094), (94, 279062), (124, 211547), (188, 139531), (217, 120884), (329, 79732), (434, 60442), (643, 40796), (658, 39866), (868, 30221), (1286, 20398), (1316, 19933), (1457, 18004), (2572, 10199), (2914, 9002), (4501, 5828)]