66401476876

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{389}}^1\times {\mathrm{3697}}^1$

素因数の和:4211

約数の個数: 96

約数和(自身を含む): 142468260480

約数和(自身を除く): 76066783604

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 97, 119, 194, 238, 388, 389, 476, 679, 778, 1358, 1556, 1649, 2716, 2723, 3298, 3697, 5446, 6596, 6613, 7394, 10892, 11543, 13226, 14788, 23086, 25879, 26452, 37733, 46172, 46291, 51758, 62849, 75466, 92582, 103516, 125698, 150932, 185164, 251396, 264131, 358609, 439943, 528262, 641461, 717218, 879886, 1056524, 1282922, 1434436, 1438133, 1759772, 2510263, 2565844, 2876266, 4490227, 5020526, 5752532, 6096353, 8980454, 10041052, 10066931, 12192706, 17960908, 20133862, 24385412, 24448261, 40267724, 42674471, 48896522, 85348942, 97793044, 139498901, 170697884, 171137827, 278997802, 342275654, 557995604, 684551308, 976492307, 1952984614, 2371481317, 3905969228, 4742962634, 9485925268, 16600369219, 33200738438, 66401476876]

約数ペア:

[(1, 66401476876), (2, 33200738438), (4, 16600369219), (7, 9485925268), (14, 4742962634), (17, 3905969228), (28, 2371481317), (34, 1952984614), (68, 976492307), (97, 684551308), (119, 557995604), (194, 342275654), (238, 278997802), (388, 171137827), (389, 170697884), (476, 139498901), (679, 97793044), (778, 85348942), (1358, 48896522), (1556, 42674471), (1649, 40267724), (2716, 24448261), (2723, 24385412), (3298, 20133862), (3697, 17960908), (5446, 12192706), (6596, 10066931), (6613, 10041052), (7394, 8980454), (10892, 6096353), (11543, 5752532), (13226, 5020526), (14788, 4490227), (23086, 2876266), (25879, 2565844), (26452, 2510263), (37733, 1759772), (46172, 1438133), (46291, 1434436), (51758, 1282922), (62849, 1056524), (75466, 879886), (92582, 717218), (103516, 641461), (125698, 528262), (150932, 439943), (185164, 358609), (251396, 264131)]