25685688

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3253}}^1$

素因数の和:3316

約数の個数: 64

約数和(自身を含む): 74972160

約数和(自身を除く): 49286472

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2632, 3253, 3948, 6506, 7896, 9759, 13012, 19518, 22771, 26024, 39036, 45542, 68313, 78072, 91084, 136626, 152891, 182168, 273252, 305782, 458673, 546504, 611564, 917346, 1070237, 1223128, 1834692, 2140474, 3210711, 3669384, 4280948, 6421422, 8561896, 12842844, 25685688]

約数ペア:

[(1, 25685688), (2, 12842844), (3, 8561896), (4, 6421422), (6, 4280948), (7, 3669384), (8, 3210711), (12, 2140474), (14, 1834692), (21, 1223128), (24, 1070237), (28, 917346), (42, 611564), (47, 546504), (56, 458673), (84, 305782), (94, 273252), (141, 182168), (168, 152891), (188, 136626), (282, 91084), (329, 78072), (376, 68313), (564, 45542), (658, 39036), (987, 26024), (1128, 22771), (1316, 19518), (1974, 13012), (2632, 9759), (3253, 7896), (3948, 6506)]