66889376

素因数分解:

$2^5\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:397

約数の個数: 48

約数和(自身を含む): 134830080

約数和(自身を除く): 67940704

約数列:

[1, 2, 4, 8, 16, 32, 109, 127, 151, 218, 254, 302, 436, 508, 604, 872, 1016, 1208, 1744, 2032, 2416, 3488, 4064, 4832, 13843, 16459, 19177, 27686, 32918, 38354, 55372, 65836, 76708, 110744, 131672, 153416, 221488, 263344, 306832, 442976, 526688, 613664, 2090293, 4180586, 8361172, 16722344, 33444688, 66889376]

約数ペア:

[(1, 66889376), (2, 33444688), (4, 16722344), (8, 8361172), (16, 4180586), (32, 2090293), (109, 613664), (127, 526688), (151, 442976), (218, 306832), (254, 263344), (302, 221488), (436, 153416), (508, 131672), (604, 110744), (872, 76708), (1016, 65836), (1208, 55372), (1744, 38354), (2032, 32918), (2416, 27686), (3488, 19177), (4064, 16459), (4832, 13843)]