64829296

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:542

約数の個数: 80

約数和(自身を含む): 154275840

約数和(自身を除く): 89446544

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 79, 112, 119, 136, 158, 238, 272, 316, 431, 476, 553, 632, 862, 952, 1106, 1264, 1343, 1724, 1904, 2212, 2686, 3017, 3448, 4424, 5372, 6034, 6896, 7327, 8848, 9401, 10744, 12068, 14654, 18802, 21488, 24136, 29308, 34049, 37604, 48272, 51289, 58616, 68098, 75208, 102578, 117232, 136196, 150416, 205156, 238343, 272392, 410312, 476686, 544784, 578833, 820624, 953372, 1157666, 1906744, 2315332, 3813488, 4051831, 4630664, 8103662, 9261328, 16207324, 32414648, 64829296]

約数ペア:

[(1, 64829296), (2, 32414648), (4, 16207324), (7, 9261328), (8, 8103662), (14, 4630664), (16, 4051831), (17, 3813488), (28, 2315332), (34, 1906744), (56, 1157666), (68, 953372), (79, 820624), (112, 578833), (119, 544784), (136, 476686), (158, 410312), (238, 272392), (272, 238343), (316, 205156), (431, 150416), (476, 136196), (553, 117232), (632, 102578), (862, 75208), (952, 68098), (1106, 58616), (1264, 51289), (1343, 48272), (1724, 37604), (1904, 34049), (2212, 29308), (2686, 24136), (3017, 21488), (3448, 18802), (4424, 14654), (5372, 12068), (6034, 10744), (6896, 9401), (7327, 8848)]