16704288

素因数分解:

$2^5\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1871}}^1$

素因数の和:1918

約数の個数: 72

約数和(自身を含む): 49061376

約数和(自身を除く): 32357088

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 32, 36, 48, 62, 72, 93, 96, 124, 144, 186, 248, 279, 288, 372, 496, 558, 744, 992, 1116, 1488, 1871, 2232, 2976, 3742, 4464, 5613, 7484, 8928, 11226, 14968, 16839, 22452, 29936, 33678, 44904, 58001, 59872, 67356, 89808, 116002, 134712, 174003, 179616, 232004, 269424, 348006, 464008, 522009, 538848, 696012, 928016, 1044018, 1392024, 1856032, 2088036, 2784048, 4176072, 5568096, 8352144, 16704288]

約数ペア:

[(1, 16704288), (2, 8352144), (3, 5568096), (4, 4176072), (6, 2784048), (8, 2088036), (9, 1856032), (12, 1392024), (16, 1044018), (18, 928016), (24, 696012), (31, 538848), (32, 522009), (36, 464008), (48, 348006), (62, 269424), (72, 232004), (93, 179616), (96, 174003), (124, 134712), (144, 116002), (186, 89808), (248, 67356), (279, 59872), (288, 58001), (372, 44904), (496, 33678), (558, 29936), (744, 22452), (992, 16839), (1116, 14968), (1488, 11226), (1871, 8928), (2232, 7484), (2976, 5613), (3742, 4464)]