25283548316

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1721}}^1\times {\mathrm{16619}}^1$

素因数の和:18374

約数の個数: 48

約数和(自身を含む): 50485044960

約数和(自身を除く): 25201496644

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 442, 884, 1721, 3442, 6884, 16619, 22373, 29257, 33238, 44746, 58514, 66476, 89492, 117028, 216047, 282523, 380341, 432094, 565046, 760682, 864188, 1130092, 1521364, 3672799, 7345598, 14691196, 28601299, 57202598, 114405196, 371816887, 486222083, 743633774, 972444166, 1487267548, 1944888332, 6320887079, 12641774158, 25283548316]

約数ペア:

[(1, 25283548316), (2, 12641774158), (4, 6320887079), (13, 1944888332), (17, 1487267548), (26, 972444166), (34, 743633774), (52, 486222083), (68, 371816887), (221, 114405196), (442, 57202598), (884, 28601299), (1721, 14691196), (3442, 7345598), (6884, 3672799), (16619, 1521364), (22373, 1130092), (29257, 864188), (33238, 760682), (44746, 565046), (58514, 432094), (66476, 380341), (89492, 282523), (117028, 216047)]