28015164

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{14683}}^1$

素因数の和:14746

約数の個数: 36

約数和(自身を含む): 72157176

約数和(自身を除く): 44142012

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 14683, 29366, 44049, 58732, 88098, 132147, 176196, 264294, 528588, 778199, 1556398, 2334597, 3112796, 4669194, 7003791, 9338388, 14007582, 28015164]

約数ペア:

[(1, 28015164), (2, 14007582), (3, 9338388), (4, 7003791), (6, 4669194), (9, 3112796), (12, 2334597), (18, 1556398), (36, 778199), (53, 528588), (106, 264294), (159, 176196), (212, 132147), (318, 88098), (477, 58732), (636, 44049), (954, 29366), (1908, 14683)]