66370504

素因数分解:

$2^3\times {\mathrm{31}}^2\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:254

約数の個数: 48

約数和(自身を含む): 131373900

約数和(自身を除く): 65003396

約数列:

[1, 2, 4, 8, 31, 62, 89, 97, 124, 178, 194, 248, 356, 388, 712, 776, 961, 1922, 2759, 3007, 3844, 5518, 6014, 7688, 8633, 11036, 12028, 17266, 22072, 24056, 34532, 69064, 85529, 93217, 171058, 186434, 267623, 342116, 372868, 535246, 684232, 745736, 1070492, 2140984, 8296313, 16592626, 33185252, 66370504]

約数ペア:

[(1, 66370504), (2, 33185252), (4, 16592626), (8, 8296313), (31, 2140984), (62, 1070492), (89, 745736), (97, 684232), (124, 535246), (178, 372868), (194, 342116), (248, 267623), (356, 186434), (388, 171058), (712, 93217), (776, 85529), (961, 69064), (1922, 34532), (2759, 24056), (3007, 22072), (3844, 17266), (5518, 12028), (6014, 11036), (7688, 8633)]