8889197632

素因数分解:

$2^6\times 7^1\times {\mathrm{19841959}}^1$

素因数の和:19841978

約数の個数: 28

約数和(自身を含む): 20159431360

約数和(自身を除く): 11270233728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 19841959, 39683918, 79367836, 138893713, 158735672, 277787426, 317471344, 555574852, 634942688, 1111149704, 1269885376, 2222299408, 4444598816, 8889197632]

約数ペア:

[(1, 8889197632), (2, 4444598816), (4, 2222299408), (7, 1269885376), (8, 1111149704), (14, 634942688), (16, 555574852), (28, 317471344), (32, 277787426), (56, 158735672), (64, 138893713), (112, 79367836), (224, 39683918), (448, 19841959)]