71390752192

素因数分解:

$2^6\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{161969}}^1$

素因数の和:162149

約数の個数: 56

約数和(自身を含む): 145143260640

約数和(自身を除く): 73752508448

約数列:

[1, 2, 4, 8, 16, 32, 64, 71, 97, 142, 194, 284, 388, 568, 776, 1136, 1552, 2272, 3104, 4544, 6208, 6887, 13774, 27548, 55096, 110192, 161969, 220384, 323938, 440768, 647876, 1295752, 2591504, 5183008, 10366016, 11499799, 15710993, 22999598, 31421986, 45999196, 62843972, 91998392, 125687944, 183996784, 251375888, 367993568, 502751776, 735987136, 1005503552, 1115480503, 2230961006, 4461922012, 8923844024, 17847688048, 35695376096, 71390752192]

約数ペア:

[(1, 71390752192), (2, 35695376096), (4, 17847688048), (8, 8923844024), (16, 4461922012), (32, 2230961006), (64, 1115480503), (71, 1005503552), (97, 735987136), (142, 502751776), (194, 367993568), (284, 251375888), (388, 183996784), (568, 125687944), (776, 91998392), (1136, 62843972), (1552, 45999196), (2272, 31421986), (3104, 22999598), (4544, 15710993), (6208, 11499799), (6887, 10366016), (13774, 5183008), (27548, 2591504), (55096, 1295752), (110192, 647876), (161969, 440768), (220384, 323938)]