28936852

素因数分解:

$2^2\times 7^4\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:186

約数の個数: 60

約数和(自身を含む): 62114976

約数和(自身を除く): 33178124

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 49, 92, 98, 131, 161, 196, 262, 322, 343, 524, 644, 686, 917, 1127, 1372, 1834, 2254, 2401, 3013, 3668, 4508, 4802, 6026, 6419, 7889, 9604, 12052, 12838, 15778, 21091, 25676, 31556, 42182, 44933, 55223, 84364, 89866, 110446, 147637, 179732, 220892, 295274, 314531, 590548, 629062, 1033459, 1258124, 2066918, 4133836, 7234213, 14468426, 28936852]

約数ペア:

[(1, 28936852), (2, 14468426), (4, 7234213), (7, 4133836), (14, 2066918), (23, 1258124), (28, 1033459), (46, 629062), (49, 590548), (92, 314531), (98, 295274), (131, 220892), (161, 179732), (196, 147637), (262, 110446), (322, 89866), (343, 84364), (524, 55223), (644, 44933), (686, 42182), (917, 31556), (1127, 25676), (1372, 21091), (1834, 15778), (2254, 12838), (2401, 12052), (3013, 9604), (3668, 7889), (4508, 6419), (4802, 6026)]