38657216

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:601

約数の個数: 56

約数和(自身を含む): 83637120

約数和(自身を除く): 44979904

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 194, 208, 388, 416, 479, 776, 832, 958, 1261, 1552, 1916, 2522, 3104, 3832, 5044, 6208, 6227, 7664, 10088, 12454, 15328, 20176, 24908, 30656, 40352, 46463, 49816, 80704, 92926, 99632, 185852, 199264, 371704, 398528, 604019, 743408, 1208038, 1486816, 2416076, 2973632, 4832152, 9664304, 19328608, 38657216]

約数ペア:

[(1, 38657216), (2, 19328608), (4, 9664304), (8, 4832152), (13, 2973632), (16, 2416076), (26, 1486816), (32, 1208038), (52, 743408), (64, 604019), (97, 398528), (104, 371704), (194, 199264), (208, 185852), (388, 99632), (416, 92926), (479, 80704), (776, 49816), (832, 46463), (958, 40352), (1261, 30656), (1552, 24908), (1916, 20176), (2522, 15328), (3104, 12454), (3832, 10088), (5044, 7664), (6208, 6227)]