38669696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1367}}^1$

素因数の和:1411

約数の個数: 64

約数和(自身を含む): 87907680

約数和(自身を除く): 49237984

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1367, 1664, 1768, 2176, 2734, 3536, 5468, 7072, 10936, 14144, 17771, 21872, 23239, 28288, 35542, 43744, 46478, 71084, 87488, 92956, 142168, 174976, 185912, 284336, 302107, 371824, 568672, 604214, 743648, 1137344, 1208428, 1487296, 2274688, 2416856, 2974592, 4833712, 9667424, 19334848, 38669696]

約数ペア:

[(1, 38669696), (2, 19334848), (4, 9667424), (8, 4833712), (13, 2974592), (16, 2416856), (17, 2274688), (26, 1487296), (32, 1208428), (34, 1137344), (52, 743648), (64, 604214), (68, 568672), (104, 371824), (128, 302107), (136, 284336), (208, 185912), (221, 174976), (272, 142168), (416, 92956), (442, 87488), (544, 71084), (832, 46478), (884, 43744), (1088, 35542), (1367, 28288), (1664, 23239), (1768, 21872), (2176, 17771), (2734, 14144), (3536, 10936), (5468, 7072)]