15704401232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{1013}}^1\times {\mathrm{1021}}^1$

素因数の和:2128

約数の個数: 80

約数和(自身を含む): 33282067728

約数和(自身を除く): 17577666496

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 73, 104, 146, 208, 292, 584, 949, 1013, 1021, 1168, 1898, 2026, 2042, 3796, 4052, 4084, 7592, 8104, 8168, 13169, 13273, 15184, 16208, 16336, 26338, 26546, 52676, 53092, 73949, 74533, 105352, 106184, 147898, 149066, 210704, 212368, 295796, 298132, 591592, 596264, 961337, 968929, 1034273, 1183184, 1192528, 1922674, 1937858, 2068546, 3845348, 3875716, 4137092, 7690696, 7751432, 8274184, 13445549, 15381392, 15502864, 16548368, 26891098, 53782196, 75501929, 107564392, 151003858, 215128784, 302007716, 604015432, 981525077, 1208030864, 1963050154, 3926100308, 7852200616, 15704401232]

約数ペア:

[(1, 15704401232), (2, 7852200616), (4, 3926100308), (8, 1963050154), (13, 1208030864), (16, 981525077), (26, 604015432), (52, 302007716), (73, 215128784), (104, 151003858), (146, 107564392), (208, 75501929), (292, 53782196), (584, 26891098), (949, 16548368), (1013, 15502864), (1021, 15381392), (1168, 13445549), (1898, 8274184), (2026, 7751432), (2042, 7690696), (3796, 4137092), (4052, 3875716), (4084, 3845348), (7592, 2068546), (8104, 1937858), (8168, 1922674), (13169, 1192528), (13273, 1183184), (15184, 1034273), (16208, 968929), (16336, 961337), (26338, 596264), (26546, 591592), (52676, 298132), (53092, 295796), (73949, 212368), (74533, 210704), (105352, 149066), (106184, 147898)]