42002016

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{8929}}^1$

素因数の和:8956

約数の個数: 72

約数和(自身を含む): 128270520

約数和(自身を除く): 86268504

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 49, 56, 84, 96, 98, 112, 147, 168, 196, 224, 294, 336, 392, 588, 672, 784, 1176, 1568, 2352, 4704, 8929, 17858, 26787, 35716, 53574, 62503, 71432, 107148, 125006, 142864, 187509, 214296, 250012, 285728, 375018, 428592, 437521, 500024, 750036, 857184, 875042, 1000048, 1312563, 1500072, 1750084, 2000096, 2625126, 3000144, 3500168, 5250252, 6000288, 7000336, 10500504, 14000672, 21001008, 42002016]

約数ペア:

[(1, 42002016), (2, 21001008), (3, 14000672), (4, 10500504), (6, 7000336), (7, 6000288), (8, 5250252), (12, 3500168), (14, 3000144), (16, 2625126), (21, 2000096), (24, 1750084), (28, 1500072), (32, 1312563), (42, 1000048), (48, 875042), (49, 857184), (56, 750036), (84, 500024), (96, 437521), (98, 428592), (112, 375018), (147, 285728), (168, 250012), (196, 214296), (224, 187509), (294, 142864), (336, 125006), (392, 107148), (588, 71432), (672, 62503), (784, 53574), (1176, 35716), (1568, 26787), (2352, 17858), (4704, 8929)]