71427232

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{4051}}^1$

素因数の和:4109

約数の個数: 48

約数和(自身を含む): 153165600

約数和(自身を除く): 81738368

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 232, 304, 464, 551, 608, 928, 1102, 2204, 4051, 4408, 8102, 8816, 16204, 17632, 32408, 64816, 76969, 117479, 129632, 153938, 234958, 307876, 469916, 615752, 939832, 1231504, 1879664, 2232101, 2463008, 3759328, 4464202, 8928404, 17856808, 35713616, 71427232]

約数ペア:

[(1, 71427232), (2, 35713616), (4, 17856808), (8, 8928404), (16, 4464202), (19, 3759328), (29, 2463008), (32, 2232101), (38, 1879664), (58, 1231504), (76, 939832), (116, 615752), (152, 469916), (232, 307876), (304, 234958), (464, 153938), (551, 129632), (608, 117479), (928, 76969), (1102, 64816), (2204, 32408), (4051, 17632), (4408, 16204), (8102, 8816)]