27265108

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{761}}^1$

素因数の和:844

約数の個数: 36

約数和(自身を含む): 52710588

約数和(自身を除く): 25445480

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 169, 212, 338, 676, 689, 761, 1378, 1522, 2756, 3044, 8957, 9893, 17914, 19786, 35828, 39572, 40333, 80666, 128609, 161332, 257218, 514436, 524329, 1048658, 2097316, 6816277, 13632554, 27265108]

約数ペア:

[(1, 27265108), (2, 13632554), (4, 6816277), (13, 2097316), (26, 1048658), (52, 524329), (53, 514436), (106, 257218), (169, 161332), (212, 128609), (338, 80666), (676, 40333), (689, 39572), (761, 35828), (1378, 19786), (1522, 17914), (2756, 9893), (3044, 8957)]