15694681772

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{337}}^1\times {\mathrm{21601}}^1$

素因数の和:21967

約数の個数: 72

約数和(自身を含む): 34959467088

約数和(自身を除く): 19264785316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 154, 196, 308, 337, 539, 674, 1078, 1348, 2156, 2359, 3707, 4718, 7414, 9436, 14828, 16513, 21601, 25949, 33026, 43202, 51898, 66052, 86404, 103796, 151207, 181643, 237611, 302414, 363286, 475222, 604828, 726572, 950444, 1058449, 1663277, 2116898, 3326554, 4233796, 6653108, 7279537, 11642939, 14559074, 23285878, 29118148, 46571756, 50956759, 80074907, 101913518, 160149814, 203827036, 320299628, 356697313, 560524349, 713394626, 1121048698, 1426789252, 2242097396, 3923670443, 7847340886, 15694681772]

約数ペア:

[(1, 15694681772), (2, 7847340886), (4, 3923670443), (7, 2242097396), (11, 1426789252), (14, 1121048698), (22, 713394626), (28, 560524349), (44, 356697313), (49, 320299628), (77, 203827036), (98, 160149814), (154, 101913518), (196, 80074907), (308, 50956759), (337, 46571756), (539, 29118148), (674, 23285878), (1078, 14559074), (1348, 11642939), (2156, 7279537), (2359, 6653108), (3707, 4233796), (4718, 3326554), (7414, 2116898), (9436, 1663277), (14828, 1058449), (16513, 950444), (21601, 726572), (25949, 604828), (33026, 475222), (43202, 363286), (51898, 302414), (66052, 237611), (86404, 181643), (103796, 151207)]