63554372

素因数分解:

$2^2\times 7^2\times {\mathrm{71}}^1\times {\mathrm{4567}}^1$

素因数の和:4656

約数の個数: 36

約数和(自身を含む): 131229504

約数和(自身を除く): 67675132

約数列:

[1, 2, 4, 7, 14, 28, 49, 71, 98, 142, 196, 284, 497, 994, 1988, 3479, 4567, 6958, 9134, 13916, 18268, 31969, 63938, 127876, 223783, 324257, 447566, 648514, 895132, 1297028, 2269799, 4539598, 9079196, 15888593, 31777186, 63554372]

約数ペア:

[(1, 63554372), (2, 31777186), (4, 15888593), (7, 9079196), (14, 4539598), (28, 2269799), (49, 1297028), (71, 895132), (98, 648514), (142, 447566), (196, 324257), (284, 223783), (497, 127876), (994, 63938), (1988, 31969), (3479, 18268), (4567, 13916), (6958, 9134)]