71569205152

素因数分解:

$2^5\times {\mathrm{139}}^1\times {\mathrm{421}}^1\times {\mathrm{38219}}^1$

素因数の和:38789

約数の個数: 48

約数和(自身を含む): 142256368800

約数和(自身を除く): 70687163648

約数列:

[1, 2, 4, 8, 16, 32, 139, 278, 421, 556, 842, 1112, 1684, 2224, 3368, 4448, 6736, 13472, 38219, 58519, 76438, 117038, 152876, 234076, 305752, 468152, 611504, 936304, 1223008, 1872608, 5312441, 10624882, 16090199, 21249764, 32180398, 42499528, 64360796, 84999056, 128721592, 169998112, 257443184, 514886368, 2236537661, 4473075322, 8946150644, 17892301288, 35784602576, 71569205152]

約数ペア:

[(1, 71569205152), (2, 35784602576), (4, 17892301288), (8, 8946150644), (16, 4473075322), (32, 2236537661), (139, 514886368), (278, 257443184), (421, 169998112), (556, 128721592), (842, 84999056), (1112, 64360796), (1684, 42499528), (2224, 32180398), (3368, 21249764), (4448, 16090199), (6736, 10624882), (13472, 5312441), (38219, 1872608), (58519, 1223008), (76438, 936304), (117038, 611504), (152876, 468152), (234076, 305752)]