15697983536

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{677}}^1\times {\mathrm{5639}}^1$

素因数の和:6581

約数の個数: 40

約数和(自身を含む): 30583712160

約数和(自身を除く): 14885728624

約数列:

[1, 2, 4, 8, 16, 257, 514, 677, 1028, 1354, 2056, 2708, 4112, 5416, 5639, 10832, 11278, 22556, 45112, 90224, 173989, 347978, 695956, 1391912, 1449223, 2783824, 2898446, 3817603, 5796892, 7635206, 11593784, 15270412, 23187568, 30540824, 61081648, 981123971, 1962247942, 3924495884, 7848991768, 15697983536]

約数ペア:

[(1, 15697983536), (2, 7848991768), (4, 3924495884), (8, 1962247942), (16, 981123971), (257, 61081648), (514, 30540824), (677, 23187568), (1028, 15270412), (1354, 11593784), (2056, 7635206), (2708, 5796892), (4112, 3817603), (5416, 2898446), (5639, 2783824), (10832, 1449223), (11278, 1391912), (22556, 695956), (45112, 347978), (90224, 173989)]