7801709216

素因数分解:

$2^5\times 7^1\times {\mathrm{569}}^1\times {\mathrm{61211}}^1$

素因数の和:61797

約数の個数: 48

約数和(自身を含む): 17584983360

約数和(自身を除く): 9783274144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 569, 1138, 2276, 3983, 4552, 7966, 9104, 15932, 18208, 31864, 61211, 63728, 122422, 127456, 244844, 428477, 489688, 856954, 979376, 1713908, 1958752, 3427816, 6855632, 13711264, 34829059, 69658118, 139316236, 243803413, 278632472, 487606826, 557264944, 975213652, 1114529888, 1950427304, 3900854608, 7801709216]

約数ペア:

[(1, 7801709216), (2, 3900854608), (4, 1950427304), (7, 1114529888), (8, 975213652), (14, 557264944), (16, 487606826), (28, 278632472), (32, 243803413), (56, 139316236), (112, 69658118), (224, 34829059), (569, 13711264), (1138, 6855632), (2276, 3427816), (3983, 1958752), (4552, 1713908), (7966, 979376), (9104, 856954), (15932, 489688), (18208, 428477), (31864, 244844), (61211, 127456), (63728, 122422)]