64975744

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{26717}}^1$

素因数の和:26750

約数の個数: 32

約数和(自身を含む): 136261800

約数和(自身を除く): 71286056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 304, 608, 1216, 2432, 26717, 53434, 106868, 213736, 427472, 507623, 854944, 1015246, 1709888, 2030492, 3419776, 4060984, 8121968, 16243936, 32487872, 64975744]

約数ペア:

[(1, 64975744), (2, 32487872), (4, 16243936), (8, 8121968), (16, 4060984), (19, 3419776), (32, 2030492), (38, 1709888), (64, 1015246), (76, 854944), (128, 507623), (152, 427472), (304, 213736), (608, 106868), (1216, 53434), (2432, 26717)]