61065904

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{461}}^1\times {\mathrm{487}}^1$

素因数の和:973

約数の個数: 40

約数和(自身を含む): 125804448

約数和(自身を除く): 64738544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 461, 487, 922, 974, 1844, 1948, 3688, 3896, 7376, 7792, 7837, 8279, 15674, 16558, 31348, 33116, 62696, 66232, 125392, 132464, 224507, 449014, 898028, 1796056, 3592112, 3816619, 7633238, 15266476, 30532952, 61065904]

約数ペア:

[(1, 61065904), (2, 30532952), (4, 15266476), (8, 7633238), (16, 3816619), (17, 3592112), (34, 1796056), (68, 898028), (136, 449014), (272, 224507), (461, 132464), (487, 125392), (922, 66232), (974, 62696), (1844, 33116), (1948, 31348), (3688, 16558), (3896, 15674), (7376, 8279), (7792, 7837)]