63798868

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^2\times {\mathrm{2371}}^1$

素因数の和:2444

約数の個数: 36

約数和(自身を含む): 131902176

約数和(自身を除く): 68103308

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 961, 1922, 2371, 3844, 4742, 6727, 9484, 13454, 16597, 26908, 33194, 66388, 73501, 147002, 294004, 514507, 1029014, 2058028, 2278531, 4557062, 9114124, 15949717, 31899434, 63798868]

約数ペア:

[(1, 63798868), (2, 31899434), (4, 15949717), (7, 9114124), (14, 4557062), (28, 2278531), (31, 2058028), (62, 1029014), (124, 514507), (217, 294004), (434, 147002), (868, 73501), (961, 66388), (1922, 33194), (2371, 26908), (3844, 16597), (4742, 13454), (6727, 9484)]