13281696

素因数分解:

$2^5\times 3^2\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:554

約数の個数: 72

約数和(自身を含む): 38211264

約数和(自身を除く): 24929568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 107, 144, 214, 288, 321, 428, 431, 642, 856, 862, 963, 1284, 1293, 1712, 1724, 1926, 2568, 2586, 3424, 3448, 3852, 3879, 5136, 5172, 6896, 7704, 7758, 10272, 10344, 13792, 15408, 15516, 20688, 30816, 31032, 41376, 46117, 62064, 92234, 124128, 138351, 184468, 276702, 368936, 415053, 553404, 737872, 830106, 1106808, 1475744, 1660212, 2213616, 3320424, 4427232, 6640848, 13281696]

約数ペア:

[(1, 13281696), (2, 6640848), (3, 4427232), (4, 3320424), (6, 2213616), (8, 1660212), (9, 1475744), (12, 1106808), (16, 830106), (18, 737872), (24, 553404), (32, 415053), (36, 368936), (48, 276702), (72, 184468), (96, 138351), (107, 124128), (144, 92234), (214, 62064), (288, 46117), (321, 41376), (428, 31032), (431, 30816), (642, 20688), (856, 15516), (862, 15408), (963, 13792), (1284, 10344), (1293, 10272), (1712, 7758), (1724, 7704), (1926, 6896), (2568, 5172), (2586, 5136), (3424, 3879), (3448, 3852)]