4001904

素因数分解:

$2^4\times 3^2\times {\mathrm{27791}}^1$

素因数の和:27805

約数の個数: 30

約数和(自身を含む): 11200176

約数和(自身を除く): 7198272

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 27791, 55582, 83373, 111164, 166746, 222328, 250119, 333492, 444656, 500238, 666984, 1000476, 1333968, 2000952, 4001904]

約数ペア:

[(1, 4001904), (2, 2000952), (3, 1333968), (4, 1000476), (6, 666984), (8, 500238), (9, 444656), (12, 333492), (16, 250119), (18, 222328), (24, 166746), (36, 111164), (48, 83373), (72, 55582), (144, 27791)]