47142776

素因数分解:

$2^3\times {\mathrm{79}}^1\times {\mathrm{97}}^1\times {\mathrm{769}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 90552000

約数和(自身を除く): 43409224

約数列:

[1, 2, 4, 8, 79, 97, 158, 194, 316, 388, 632, 769, 776, 1538, 3076, 6152, 7663, 15326, 30652, 60751, 61304, 74593, 121502, 149186, 243004, 298372, 486008, 596744, 5892847, 11785694, 23571388, 47142776]

約数ペア:

[(1, 47142776), (2, 23571388), (4, 11785694), (8, 5892847), (79, 596744), (97, 486008), (158, 298372), (194, 243004), (316, 149186), (388, 121502), (632, 74593), (769, 61304), (776, 60751), (1538, 30652), (3076, 15326), (6152, 7663)]