26207792

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{773}}^1$

素因数の和:957

約数の個数: 40

約数和(自身を含む): 55090224

約数和(自身を除く): 28882432

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 163, 208, 326, 652, 773, 1304, 1546, 2119, 2608, 3092, 4238, 6184, 8476, 10049, 12368, 16952, 20098, 33904, 40196, 80392, 125999, 160784, 251998, 503996, 1007992, 1637987, 2015984, 3275974, 6551948, 13103896, 26207792]

約数ペア:

[(1, 26207792), (2, 13103896), (4, 6551948), (8, 3275974), (13, 2015984), (16, 1637987), (26, 1007992), (52, 503996), (104, 251998), (163, 160784), (208, 125999), (326, 80392), (652, 40196), (773, 33904), (1304, 20098), (1546, 16952), (2119, 12368), (2608, 10049), (3092, 8476), (4238, 6184)]