27939736

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{8581}}^1$

素因数の和:8635

約数の個数: 32

約数和(自身を含む): 58700880

約数和(自身を除く): 30761144

約数列:

[1, 2, 4, 8, 11, 22, 37, 44, 74, 88, 148, 296, 407, 814, 1628, 3256, 8581, 17162, 34324, 68648, 94391, 188782, 317497, 377564, 634994, 755128, 1269988, 2539976, 3492467, 6984934, 13969868, 27939736]

約数ペア:

[(1, 27939736), (2, 13969868), (4, 6984934), (8, 3492467), (11, 2539976), (22, 1269988), (37, 755128), (44, 634994), (74, 377564), (88, 317497), (148, 188782), (296, 94391), (407, 68648), (814, 34324), (1628, 17162), (3256, 8581)]