67409408

素因数分解:

$2^9\times {\mathrm{11}}^1\times {\mathrm{11969}}^1$

素因数の和:11998

約数の個数: 40

約数和(自身を含む): 146943720

約数和(自身を除く): 79534312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 256, 352, 512, 704, 1408, 2816, 5632, 11969, 23938, 47876, 95752, 131659, 191504, 263318, 383008, 526636, 766016, 1053272, 1532032, 2106544, 3064064, 4213088, 6128128, 8426176, 16852352, 33704704, 67409408]

約数ペア:

[(1, 67409408), (2, 33704704), (4, 16852352), (8, 8426176), (11, 6128128), (16, 4213088), (22, 3064064), (32, 2106544), (44, 1532032), (64, 1053272), (88, 766016), (128, 526636), (176, 383008), (256, 263318), (352, 191504), (512, 131659), (704, 95752), (1408, 47876), (2816, 23938), (5632, 11969)]