38839424

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1373}}^1$

素因数の和:1417

約数の個数: 64

約数和(自身を含む): 88293240

約数和(自身を除く): 49453816

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, 1373, 1664, 1768, 2176, 2746, 3536, 5492, 7072, 10984, 14144, 17849, 21968, 23341, 28288, 35698, 43936, 46682, 71396, 87872, 93364, 142792, 175744, 186728, 285584, 303433, 373456, 571168, 606866, 746912, 1142336, 1213732, 1493824, 2284672, 2427464, 2987648, 4854928, 9709856, 19419712, 38839424]

約数ペア:

[(1, 38839424), (2, 19419712), (4, 9709856), (8, 4854928), (13, 2987648), (16, 2427464), (17, 2284672), (26, 1493824), (32, 1213732), (34, 1142336), (52, 746912), (64, 606866), (68, 571168), (104, 373456), (128, 303433), (136, 285584), (208, 186728), (221, 175744), (272, 142792), (416, 93364), (442, 87872), (544, 71396), (832, 46682), (884, 43936), (1088, 35698), (1373, 28288), (1664, 23341), (1768, 21968), (2176, 17849), (2746, 14144), (3536, 10984), (5492, 7072)]