12854940574408

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{359}}^1\times {\mathrm{1033469}}^1$

素因数の和:1033966

約数の個数: 64

約数和(自身を含む): 24912414432000

約数和(自身を除く): 12057473857592

約数列:

[1, 2, 4, 8, 61, 71, 122, 142, 244, 284, 359, 488, 568, 718, 1436, 2872, 4331, 8662, 17324, 21899, 25489, 34648, 43798, 50978, 87596, 101956, 175192, 203912, 1033469, 1554829, 2066938, 3109658, 4133876, 6219316, 8267752, 12438632, 63041609, 73376299, 126083218, 146752598, 252166436, 293505196, 371015371, 504332872, 587010392, 742030742, 1484061484, 2968122968, 4475954239, 8951908478, 17903816956, 22631937631, 26342091341, 35807633912, 45263875262, 52684182682, 90527750524, 105368365364, 181055501048, 210736730728, 1606867571801, 3213735143602, 6427470287204, 12854940574408]

約数ペア:

[(1, 12854940574408), (2, 6427470287204), (4, 3213735143602), (8, 1606867571801), (61, 210736730728), (71, 181055501048), (122, 105368365364), (142, 90527750524), (244, 52684182682), (284, 45263875262), (359, 35807633912), (488, 26342091341), (568, 22631937631), (718, 17903816956), (1436, 8951908478), (2872, 4475954239), (4331, 2968122968), (8662, 1484061484), (17324, 742030742), (21899, 587010392), (25489, 504332872), (34648, 371015371), (43798, 293505196), (50978, 252166436), (87596, 146752598), (101956, 126083218), (175192, 73376299), (203912, 63041609), (1033469, 12438632), (1554829, 8267752), (2066938, 6219316), (3109658, 4133876)]