8728944

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{313}}^1$

素因数の和:414

約数の個数: 80

約数和(自身を含む): 26164992

約数和(自身を除く): 17436048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 83, 84, 112, 166, 168, 249, 313, 332, 336, 498, 581, 626, 664, 939, 996, 1162, 1252, 1328, 1743, 1878, 1992, 2191, 2324, 2504, 3486, 3756, 3984, 4382, 4648, 5008, 6573, 6972, 7512, 8764, 9296, 13146, 13944, 15024, 17528, 25979, 26292, 27888, 35056, 51958, 52584, 77937, 103916, 105168, 155874, 181853, 207832, 311748, 363706, 415664, 545559, 623496, 727412, 1091118, 1246992, 1454824, 2182236, 2909648, 4364472, 8728944]

約数ペア:

[(1, 8728944), (2, 4364472), (3, 2909648), (4, 2182236), (6, 1454824), (7, 1246992), (8, 1091118), (12, 727412), (14, 623496), (16, 545559), (21, 415664), (24, 363706), (28, 311748), (42, 207832), (48, 181853), (56, 155874), (83, 105168), (84, 103916), (112, 77937), (166, 52584), (168, 51958), (249, 35056), (313, 27888), (332, 26292), (336, 25979), (498, 17528), (581, 15024), (626, 13944), (664, 13146), (939, 9296), (996, 8764), (1162, 7512), (1252, 6972), (1328, 6573), (1743, 5008), (1878, 4648), (1992, 4382), (2191, 3984), (2324, 3756), (2504, 3486)]