15771028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1232

約数の個数: 48

約数和(自身を含む): 34916224

約数和(自身を除く): 19145196

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 52, 74, 91, 148, 182, 259, 364, 481, 518, 962, 1036, 1171, 1924, 2342, 3367, 4684, 6734, 8197, 13468, 15223, 16394, 30446, 32788, 43327, 60892, 86654, 106561, 173308, 213122, 303289, 426244, 563251, 606578, 1126502, 1213156, 2253004, 3942757, 7885514, 15771028]

約数ペア:

[(1, 15771028), (2, 7885514), (4, 3942757), (7, 2253004), (13, 1213156), (14, 1126502), (26, 606578), (28, 563251), (37, 426244), (52, 303289), (74, 213122), (91, 173308), (148, 106561), (182, 86654), (259, 60892), (364, 43327), (481, 32788), (518, 30446), (962, 16394), (1036, 15223), (1171, 13468), (1924, 8197), (2342, 6734), (3367, 4684)]