66245704

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2707}}^1$

素因数の和:2762

約数の個数: 64

約数和(自身を含む): 155980800

約数和(自身を除く): 89735096

約数列:

[1, 2, 4, 7, 8, 14, 19, 23, 28, 38, 46, 56, 76, 92, 133, 152, 161, 184, 266, 322, 437, 532, 644, 874, 1064, 1288, 1748, 2707, 3059, 3496, 5414, 6118, 10828, 12236, 18949, 21656, 24472, 37898, 51433, 62261, 75796, 102866, 124522, 151592, 205732, 249044, 360031, 411464, 435827, 498088, 720062, 871654, 1182959, 1440124, 1743308, 2365918, 2880248, 3486616, 4731836, 8280713, 9463672, 16561426, 33122852, 66245704]

約数ペア:

[(1, 66245704), (2, 33122852), (4, 16561426), (7, 9463672), (8, 8280713), (14, 4731836), (19, 3486616), (23, 2880248), (28, 2365918), (38, 1743308), (46, 1440124), (56, 1182959), (76, 871654), (92, 720062), (133, 498088), (152, 435827), (161, 411464), (184, 360031), (266, 249044), (322, 205732), (437, 151592), (532, 124522), (644, 102866), (874, 75796), (1064, 62261), (1288, 51433), (1748, 37898), (2707, 24472), (3059, 21656), (3496, 18949), (5414, 12236), (6118, 10828)]