28821569006

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{373}}^1\times {\mathrm{4057}}^1$

素因数の和:4628

約数の個数: 32

約数和(自身を含む): 44255898720

約数和(自身を除く): 15434329714

約数列:

[1, 2, 89, 107, 178, 214, 373, 746, 4057, 8114, 9523, 19046, 33197, 39911, 66394, 79822, 361073, 434099, 722146, 868198, 1513261, 3026522, 3552079, 7104158, 38634811, 77269622, 134680229, 161918927, 269360458, 323837854, 14410784503, 28821569006]

約数ペア:

[(1, 28821569006), (2, 14410784503), (89, 323837854), (107, 269360458), (178, 161918927), (214, 134680229), (373, 77269622), (746, 38634811), (4057, 7104158), (8114, 3552079), (9523, 3026522), (19046, 1513261), (33197, 868198), (39911, 722146), (66394, 434099), (79822, 361073)]