69427184

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{255247}}^1$

素因数の和:255272

約数の個数: 20

約数和(自身を含む): 142428384

約数和(自身を除く): 73001200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 255247, 510494, 1020988, 2041976, 4083952, 4339199, 8678398, 17356796, 34713592, 69427184]

約数ペア:

[(1, 69427184), (2, 34713592), (4, 17356796), (8, 8678398), (16, 4339199), (17, 4083952), (34, 2041976), (68, 1020988), (136, 510494), (272, 255247)]