28349514

素因数分解:

$2^1\times 3^4\times {\mathrm{103}}^1\times {\mathrm{1699}}^1$

素因数の和:1816

約数の個数: 40

約数和(自身を含む): 64178400

約数和(自身を除く): 35828886

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 103, 162, 206, 309, 618, 927, 1699, 1854, 2781, 3398, 5097, 5562, 8343, 10194, 15291, 16686, 30582, 45873, 91746, 137619, 174997, 275238, 349994, 524991, 1049982, 1574973, 3149946, 4724919, 9449838, 14174757, 28349514]

約数ペア:

[(1, 28349514), (2, 14174757), (3, 9449838), (6, 4724919), (9, 3149946), (18, 1574973), (27, 1049982), (54, 524991), (81, 349994), (103, 275238), (162, 174997), (206, 137619), (309, 91746), (618, 45873), (927, 30582), (1699, 16686), (1854, 15291), (2781, 10194), (3398, 8343), (5097, 5562)]