27618892

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{677}}^1$

素因数の和:766

約数の個数: 48

約数和(自身を含む): 58318848

約数和(自身を除く): 30699956

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 677, 868, 1316, 1354, 1457, 2708, 2914, 4739, 5828, 9478, 10199, 18956, 20398, 20987, 31819, 40796, 41974, 63638, 83948, 127276, 146909, 222733, 293818, 445466, 587636, 890932, 986389, 1972778, 3945556, 6904723, 13809446, 27618892]

約数ペア:

[(1, 27618892), (2, 13809446), (4, 6904723), (7, 3945556), (14, 1972778), (28, 986389), (31, 890932), (47, 587636), (62, 445466), (94, 293818), (124, 222733), (188, 146909), (217, 127276), (329, 83948), (434, 63638), (658, 41974), (677, 40796), (868, 31819), (1316, 20987), (1354, 20398), (1457, 18956), (2708, 10199), (2914, 9478), (4739, 5828)]