64260476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1063}}^1$

素因数の和:1218

約数の個数: 48

約数和(自身を含む): 137281536

約数和(自身を除く): 73021060

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1063, 1778, 2126, 2159, 3556, 4252, 4318, 7441, 8636, 14882, 15113, 18071, 29764, 30226, 36142, 60452, 72284, 126497, 135001, 252994, 270002, 505988, 540004, 945007, 1890014, 2295017, 3780028, 4590034, 9180068, 16065119, 32130238, 64260476]

約数ペア:

[(1, 64260476), (2, 32130238), (4, 16065119), (7, 9180068), (14, 4590034), (17, 3780028), (28, 2295017), (34, 1890014), (68, 945007), (119, 540004), (127, 505988), (238, 270002), (254, 252994), (476, 135001), (508, 126497), (889, 72284), (1063, 60452), (1778, 36142), (2126, 30226), (2159, 29764), (3556, 18071), (4252, 15113), (4318, 14882), (7441, 8636)]