27801984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{10343}}^1$

素因数の和:10367

約数の個数: 64

約数和(自身を含む): 84407040

約数和(自身を除く): 56605056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 10343, 20686, 31029, 41372, 62058, 72401, 82744, 124116, 144802, 165488, 217203, 248232, 289604, 330976, 434406, 496464, 579208, 661952, 868812, 992928, 1158416, 1323904, 1737624, 1985856, 2316832, 3475248, 3971712, 4633664, 6950496, 9267328, 13900992, 27801984]

約数ペア:

[(1, 27801984), (2, 13900992), (3, 9267328), (4, 6950496), (6, 4633664), (7, 3971712), (8, 3475248), (12, 2316832), (14, 1985856), (16, 1737624), (21, 1323904), (24, 1158416), (28, 992928), (32, 868812), (42, 661952), (48, 579208), (56, 496464), (64, 434406), (84, 330976), (96, 289604), (112, 248232), (128, 217203), (168, 165488), (192, 144802), (224, 124116), (336, 82744), (384, 72401), (448, 62058), (672, 41372), (896, 31029), (1344, 20686), (2688, 10343)]