71651104

素因数分解:

$2^5\times 7^1\times {\mathrm{79}}^1\times {\mathrm{4049}}^1$

素因数の和:4145

約数の個数: 48

約数和(自身を含む): 163296000

約数和(自身を除く): 91644896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 79, 112, 158, 224, 316, 553, 632, 1106, 1264, 2212, 2528, 4049, 4424, 8098, 8848, 16196, 17696, 28343, 32392, 56686, 64784, 113372, 129568, 226744, 319871, 453488, 639742, 906976, 1279484, 2239097, 2558968, 4478194, 5117936, 8956388, 10235872, 17912776, 35825552, 71651104]

約数ペア:

[(1, 71651104), (2, 35825552), (4, 17912776), (7, 10235872), (8, 8956388), (14, 5117936), (16, 4478194), (28, 2558968), (32, 2239097), (56, 1279484), (79, 906976), (112, 639742), (158, 453488), (224, 319871), (316, 226744), (553, 129568), (632, 113372), (1106, 64784), (1264, 56686), (2212, 32392), (2528, 28343), (4049, 17696), (4424, 16196), (8098, 8848)]