67435648

素因数分解:

$2^7\times 7^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1125

約数の個数: 64

約数和(自身を含む): 155790720

約数和(自身を除く): 88355072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 292, 448, 511, 584, 896, 1022, 1031, 1168, 2044, 2062, 2336, 4088, 4124, 4672, 7217, 8176, 8248, 9344, 14434, 16352, 16496, 28868, 32704, 32992, 57736, 65408, 65984, 75263, 115472, 131968, 150526, 230944, 301052, 461888, 526841, 602104, 923776, 1053682, 1204208, 2107364, 2408416, 4214728, 4816832, 8429456, 9633664, 16858912, 33717824, 67435648]

約数ペア:

[(1, 67435648), (2, 33717824), (4, 16858912), (7, 9633664), (8, 8429456), (14, 4816832), (16, 4214728), (28, 2408416), (32, 2107364), (56, 1204208), (64, 1053682), (73, 923776), (112, 602104), (128, 526841), (146, 461888), (224, 301052), (292, 230944), (448, 150526), (511, 131968), (584, 115472), (896, 75263), (1022, 65984), (1031, 65408), (1168, 57736), (2044, 32992), (2062, 32704), (2336, 28868), (4088, 16496), (4124, 16352), (4672, 14434), (7217, 9344), (8176, 8248)]