70420736

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{1979}}^1$

素因数の和:2134

約数の個数: 36

約数和(自身を含む): 141649200

約数和(自身を除く): 71228464

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 1112, 1979, 2224, 3958, 4448, 7916, 8896, 15832, 17792, 31664, 35584, 63328, 126656, 253312, 275081, 506624, 550162, 1100324, 2200648, 4401296, 8802592, 17605184, 35210368, 70420736]

約数ペア:

[(1, 70420736), (2, 35210368), (4, 17605184), (8, 8802592), (16, 4401296), (32, 2200648), (64, 1100324), (128, 550162), (139, 506624), (256, 275081), (278, 253312), (556, 126656), (1112, 63328), (1979, 35584), (2224, 31664), (3958, 17792), (4448, 15832), (7916, 8896)]