8139144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1373}}^1$

素因数の和:1414

約数の個数: 64

約数和(自身を含む): 23083200

約数和(自身を除く): 14944056

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1373, 1482, 1976, 2746, 2964, 4119, 5492, 5928, 8238, 10984, 16476, 17849, 26087, 32952, 35698, 52174, 53547, 71396, 78261, 104348, 107094, 142792, 156522, 208696, 214188, 313044, 339131, 428376, 626088, 678262, 1017393, 1356524, 2034786, 2713048, 4069572, 8139144]

約数ペア:

[(1, 8139144), (2, 4069572), (3, 2713048), (4, 2034786), (6, 1356524), (8, 1017393), (12, 678262), (13, 626088), (19, 428376), (24, 339131), (26, 313044), (38, 214188), (39, 208696), (52, 156522), (57, 142792), (76, 107094), (78, 104348), (104, 78261), (114, 71396), (152, 53547), (156, 52174), (228, 35698), (247, 32952), (312, 26087), (456, 17849), (494, 16476), (741, 10984), (988, 8238), (1373, 5928), (1482, 5492), (1976, 4119), (2746, 2964)]