25246802

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1$

素因数の和:171

約数の個数: 64

約数和(自身を含む): 48854016

約数和(自身を除く): 23607214

約数列:

[1, 2, 7, 14, 17, 34, 37, 47, 61, 74, 94, 119, 122, 238, 259, 329, 427, 518, 629, 658, 799, 854, 1037, 1258, 1598, 1739, 2074, 2257, 2867, 3478, 4403, 4514, 5593, 5734, 7259, 8806, 11186, 12173, 14518, 15799, 20069, 24346, 29563, 31598, 38369, 40138, 48739, 59126, 76738, 97478, 106079, 206941, 212158, 268583, 341173, 413882, 537166, 682346, 742553, 1485106, 1803343, 3606686, 12623401, 25246802]

約数ペア:

[(1, 25246802), (2, 12623401), (7, 3606686), (14, 1803343), (17, 1485106), (34, 742553), (37, 682346), (47, 537166), (61, 413882), (74, 341173), (94, 268583), (119, 212158), (122, 206941), (238, 106079), (259, 97478), (329, 76738), (427, 59126), (518, 48739), (629, 40138), (658, 38369), (799, 31598), (854, 29563), (1037, 24346), (1258, 20069), (1598, 15799), (1739, 14518), (2074, 12173), (2257, 11186), (2867, 8806), (3478, 7259), (4403, 5734), (4514, 5593)]