28545438

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{3391}}^1$

素因数の和:3480

約数の個数: 32

約数和(自身を含む): 60567552

約数和(自身を除く): 32022114

約数列:

[1, 2, 3, 6, 23, 46, 61, 69, 122, 138, 183, 366, 1403, 2806, 3391, 4209, 6782, 8418, 10173, 20346, 77993, 155986, 206851, 233979, 413702, 467958, 620553, 1241106, 4757573, 9515146, 14272719, 28545438]

約数ペア:

[(1, 28545438), (2, 14272719), (3, 9515146), (6, 4757573), (23, 1241106), (46, 620553), (61, 467958), (69, 413702), (122, 233979), (138, 206851), (183, 155986), (366, 77993), (1403, 20346), (2806, 10173), (3391, 8418), (4209, 6782)]