39014144

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{617}}^1$

素因数の和:665

約数の個数: 72

約数和(自身を含む): 88423440

約数和(自身を除く): 49409296

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 64, 76, 104, 128, 152, 208, 247, 256, 304, 416, 494, 608, 617, 832, 988, 1216, 1234, 1664, 1976, 2432, 2468, 3328, 3952, 4864, 4936, 7904, 8021, 9872, 11723, 15808, 16042, 19744, 23446, 31616, 32084, 39488, 46892, 63232, 64168, 78976, 93784, 128336, 152399, 157952, 187568, 256672, 304798, 375136, 513344, 609596, 750272, 1026688, 1219192, 1500544, 2053376, 2438384, 3001088, 4876768, 9753536, 19507072, 39014144]

約数ペア:

[(1, 39014144), (2, 19507072), (4, 9753536), (8, 4876768), (13, 3001088), (16, 2438384), (19, 2053376), (26, 1500544), (32, 1219192), (38, 1026688), (52, 750272), (64, 609596), (76, 513344), (104, 375136), (128, 304798), (152, 256672), (208, 187568), (247, 157952), (256, 152399), (304, 128336), (416, 93784), (494, 78976), (608, 64168), (617, 63232), (832, 46892), (988, 39488), (1216, 32084), (1234, 31616), (1664, 23446), (1976, 19744), (2432, 16042), (2468, 15808), (3328, 11723), (3952, 9872), (4864, 8021), (4936, 7904)]