4039388416

素因数分解:

$2^8\times 7^1\times {\mathrm{127}}^1\times {\mathrm{17749}}^1$

素因数の和:17899

約数の個数: 72

約数和(自身を含む): 9287936000

約数和(自身を除く): 5248547584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 224, 254, 256, 448, 508, 889, 896, 1016, 1778, 1792, 2032, 3556, 4064, 7112, 8128, 14224, 16256, 17749, 28448, 32512, 35498, 56896, 70996, 113792, 124243, 141992, 227584, 248486, 283984, 496972, 567968, 993944, 1135936, 1987888, 2254123, 2271872, 3975776, 4508246, 4543744, 7951552, 9016492, 15778861, 15903104, 18032984, 31557722, 31806208, 36065968, 63115444, 72131936, 126230888, 144263872, 252461776, 288527744, 504923552, 577055488, 1009847104, 2019694208, 4039388416]

約数ペア:

[(1, 4039388416), (2, 2019694208), (4, 1009847104), (7, 577055488), (8, 504923552), (14, 288527744), (16, 252461776), (28, 144263872), (32, 126230888), (56, 72131936), (64, 63115444), (112, 36065968), (127, 31806208), (128, 31557722), (224, 18032984), (254, 15903104), (256, 15778861), (448, 9016492), (508, 7951552), (889, 4543744), (896, 4508246), (1016, 3975776), (1778, 2271872), (1792, 2254123), (2032, 1987888), (3556, 1135936), (4064, 993944), (7112, 567968), (8128, 496972), (14224, 283984), (16256, 248486), (17749, 227584), (28448, 141992), (32512, 124243), (35498, 113792), (56896, 70996)]