63691808

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{487}}^1$

素因数の和:625

約数の個数: 48

約数和(自身を含む): 129616704

約数和(自身を除く): 65924896

約数列:

[1, 2, 4, 8, 16, 32, 61, 67, 122, 134, 244, 268, 487, 488, 536, 974, 976, 1072, 1948, 1952, 2144, 3896, 4087, 7792, 8174, 15584, 16348, 29707, 32629, 32696, 59414, 65258, 65392, 118828, 130516, 130784, 237656, 261032, 475312, 522064, 950624, 1044128, 1990369, 3980738, 7961476, 15922952, 31845904, 63691808]

約数ペア:

[(1, 63691808), (2, 31845904), (4, 15922952), (8, 7961476), (16, 3980738), (32, 1990369), (61, 1044128), (67, 950624), (122, 522064), (134, 475312), (244, 261032), (268, 237656), (487, 130784), (488, 130516), (536, 118828), (974, 65392), (976, 65258), (1072, 59414), (1948, 32696), (1952, 32629), (2144, 29707), (3896, 16348), (4087, 15584), (7792, 8174)]