26728422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{229}}^1\times {\mathrm{397}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 62613360

約数和(自身を除く): 35884938

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 229, 294, 397, 458, 687, 794, 1191, 1374, 1603, 2382, 2779, 3206, 4809, 5558, 8337, 9618, 11221, 16674, 19453, 22442, 33663, 38906, 58359, 67326, 90913, 116718, 181826, 272739, 545478, 636391, 1272782, 1909173, 3818346, 4454737, 8909474, 13364211, 26728422]

約数ペア:

[(1, 26728422), (2, 13364211), (3, 8909474), (6, 4454737), (7, 3818346), (14, 1909173), (21, 1272782), (42, 636391), (49, 545478), (98, 272739), (147, 181826), (229, 116718), (294, 90913), (397, 67326), (458, 58359), (687, 38906), (794, 33663), (1191, 22442), (1374, 19453), (1603, 16674), (2382, 11221), (2779, 9618), (3206, 8337), (4809, 5558)]