74041856

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{283}}^1$

素因数の和:381

約数の個数: 80

約数和(自身を含む): 171994944

約数和(自身を除く): 97953088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 283, 292, 448, 511, 512, 566, 584, 896, 1022, 1132, 1168, 1792, 1981, 2044, 2264, 2336, 3584, 3962, 4088, 4528, 4672, 7924, 8176, 9056, 9344, 15848, 16352, 18112, 18688, 20659, 31696, 32704, 36224, 37376, 41318, 63392, 65408, 72448, 82636, 126784, 130816, 144613, 144896, 165272, 253568, 261632, 289226, 330544, 507136, 578452, 661088, 1014272, 1156904, 1322176, 2313808, 2644352, 4627616, 5288704, 9255232, 10577408, 18510464, 37020928, 74041856]

約数ペア:

[(1, 74041856), (2, 37020928), (4, 18510464), (7, 10577408), (8, 9255232), (14, 5288704), (16, 4627616), (28, 2644352), (32, 2313808), (56, 1322176), (64, 1156904), (73, 1014272), (112, 661088), (128, 578452), (146, 507136), (224, 330544), (256, 289226), (283, 261632), (292, 253568), (448, 165272), (511, 144896), (512, 144613), (566, 130816), (584, 126784), (896, 82636), (1022, 72448), (1132, 65408), (1168, 63392), (1792, 41318), (1981, 37376), (2044, 36224), (2264, 32704), (2336, 31696), (3584, 20659), (3962, 18688), (4088, 18112), (4528, 16352), (4672, 15848), (7924, 9344), (8176, 9056)]