39659776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:747

約数の個数: 72

約数和(自身を含む): 90397944

約数和(自身を除く): 50738168

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 256, 272, 416, 442, 544, 701, 832, 884, 1088, 1402, 1664, 1768, 2176, 2804, 3328, 3536, 4352, 5608, 7072, 9113, 11216, 11917, 14144, 18226, 22432, 23834, 28288, 36452, 44864, 47668, 56576, 72904, 89728, 95336, 145808, 154921, 179456, 190672, 291616, 309842, 381344, 583232, 619684, 762688, 1166464, 1239368, 1525376, 2332928, 2478736, 3050752, 4957472, 9914944, 19829888, 39659776]

約数ペア:

[(1, 39659776), (2, 19829888), (4, 9914944), (8, 4957472), (13, 3050752), (16, 2478736), (17, 2332928), (26, 1525376), (32, 1239368), (34, 1166464), (52, 762688), (64, 619684), (68, 583232), (104, 381344), (128, 309842), (136, 291616), (208, 190672), (221, 179456), (256, 154921), (272, 145808), (416, 95336), (442, 89728), (544, 72904), (701, 56576), (832, 47668), (884, 44864), (1088, 36452), (1402, 28288), (1664, 23834), (1768, 22432), (2176, 18226), (2804, 14144), (3328, 11917), (3536, 11216), (4352, 9113), (5608, 7072)]