38278976

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{113}}^1$

素因数の和:271

約数の個数: 56

約数和(自身を含む): 78760320

約数和(自身を除く): 40481344

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 79, 113, 134, 158, 226, 268, 316, 452, 536, 632, 904, 1072, 1264, 1808, 2144, 2528, 3616, 4288, 5056, 5293, 7232, 7571, 8927, 10586, 15142, 17854, 21172, 30284, 35708, 42344, 60568, 71416, 84688, 121136, 142832, 169376, 242272, 285664, 338752, 484544, 571328, 598109, 1196218, 2392436, 4784872, 9569744, 19139488, 38278976]

約数ペア:

[(1, 38278976), (2, 19139488), (4, 9569744), (8, 4784872), (16, 2392436), (32, 1196218), (64, 598109), (67, 571328), (79, 484544), (113, 338752), (134, 285664), (158, 242272), (226, 169376), (268, 142832), (316, 121136), (452, 84688), (536, 71416), (632, 60568), (904, 42344), (1072, 35708), (1264, 30284), (1808, 21172), (2144, 17854), (2528, 15142), (3616, 10586), (4288, 8927), (5056, 7571), (5293, 7232)]