71954948

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{3539}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 149869440

約数和(自身を除く): 77914492

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 3539, 5083, 7078, 10166, 14156, 20332, 46007, 60163, 81397, 92014, 120326, 162794, 184028, 240652, 325588, 782119, 1058161, 1383749, 1564238, 2116322, 2767498, 3128476, 4232644, 5534996, 17988737, 35977474, 71954948]

約数ペア:

[(1, 71954948), (2, 35977474), (4, 17988737), (13, 5534996), (17, 4232644), (23, 3128476), (26, 2767498), (34, 2116322), (46, 1564238), (52, 1383749), (68, 1058161), (92, 782119), (221, 325588), (299, 240652), (391, 184028), (442, 162794), (598, 120326), (782, 92014), (884, 81397), (1196, 60163), (1564, 46007), (3539, 20332), (5083, 14156), (7078, 10166)]