26902708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{829}}^1$

素因数の和:920

約数の個数: 48

約数和(自身を含む): 57635200

約数和(自身を除く): 30732492

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 61, 76, 122, 133, 244, 266, 427, 532, 829, 854, 1159, 1658, 1708, 2318, 3316, 4636, 5803, 8113, 11606, 15751, 16226, 23212, 31502, 32452, 50569, 63004, 101138, 110257, 202276, 220514, 353983, 441028, 707966, 960811, 1415932, 1921622, 3843244, 6725677, 13451354, 26902708]

約数ペア:

[(1, 26902708), (2, 13451354), (4, 6725677), (7, 3843244), (14, 1921622), (19, 1415932), (28, 960811), (38, 707966), (61, 441028), (76, 353983), (122, 220514), (133, 202276), (244, 110257), (266, 101138), (427, 63004), (532, 50569), (829, 32452), (854, 31502), (1159, 23212), (1658, 16226), (1708, 15751), (2318, 11606), (3316, 8113), (4636, 5803)]