4517381008

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{9497}}^1$

素因数の和:9680

約数の個数: 80

約数和(自身を含む): 10401905664

約数和(自身を除く): 5884524656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 112, 124, 137, 217, 248, 274, 434, 496, 548, 868, 959, 1096, 1736, 1918, 2192, 3472, 3836, 4247, 7672, 8494, 9497, 15344, 16988, 18994, 29729, 33976, 37988, 59458, 66479, 67952, 75976, 118916, 132958, 151952, 237832, 265916, 294407, 475664, 531832, 588814, 1063664, 1177628, 1301089, 2060849, 2355256, 2602178, 4121698, 4710512, 5204356, 8243396, 9107623, 10408712, 16486792, 18215246, 20817424, 32973584, 36430492, 40333759, 72860984, 80667518, 145721968, 161335036, 282336313, 322670072, 564672626, 645340144, 1129345252, 2258690504, 4517381008]

約数ペア:

[(1, 4517381008), (2, 2258690504), (4, 1129345252), (7, 645340144), (8, 564672626), (14, 322670072), (16, 282336313), (28, 161335036), (31, 145721968), (56, 80667518), (62, 72860984), (112, 40333759), (124, 36430492), (137, 32973584), (217, 20817424), (248, 18215246), (274, 16486792), (434, 10408712), (496, 9107623), (548, 8243396), (868, 5204356), (959, 4710512), (1096, 4121698), (1736, 2602178), (1918, 2355256), (2192, 2060849), (3472, 1301089), (3836, 1177628), (4247, 1063664), (7672, 588814), (8494, 531832), (9497, 475664), (15344, 294407), (16988, 265916), (18994, 237832), (29729, 151952), (33976, 132958), (37988, 118916), (59458, 75976), (66479, 67952)]