68678096

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2837}}^1$

素因数の和:2951

約数の個数: 40

約数和(自身を含む): 142524360

約数和(自身を除く): 73846264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2837, 3026, 5674, 6052, 11348, 12104, 22696, 24208, 45392, 48229, 96458, 192916, 252493, 385832, 504986, 771664, 1009972, 2019944, 4039888, 4292381, 8584762, 17169524, 34339048, 68678096]

約数ペア:

[(1, 68678096), (2, 34339048), (4, 17169524), (8, 8584762), (16, 4292381), (17, 4039888), (34, 2019944), (68, 1009972), (89, 771664), (136, 504986), (178, 385832), (272, 252493), (356, 192916), (712, 96458), (1424, 48229), (1513, 45392), (2837, 24208), (3026, 22696), (5674, 12104), (6052, 11348)]