7493444

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1$

素因数の和:228

約数の個数: 48

約数和(自身を含む): 15805440

約数和(自身を除く): 8311996

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 89, 97, 124, 178, 194, 217, 356, 388, 434, 623, 679, 868, 1246, 1358, 2492, 2716, 2759, 3007, 5518, 6014, 8633, 11036, 12028, 17266, 19313, 21049, 34532, 38626, 42098, 60431, 77252, 84196, 120862, 241724, 267623, 535246, 1070492, 1873361, 3746722, 7493444]

約数ペア:

[(1, 7493444), (2, 3746722), (4, 1873361), (7, 1070492), (14, 535246), (28, 267623), (31, 241724), (62, 120862), (89, 84196), (97, 77252), (124, 60431), (178, 42098), (194, 38626), (217, 34532), (356, 21049), (388, 19313), (434, 17266), (623, 12028), (679, 11036), (868, 8633), (1246, 6014), (1358, 5518), (2492, 3007), (2716, 2759)]