39702208

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{401}}^1$

素因数の和:450

約数の個数: 112

約数和(自身を含む): 102924864

約数和(自身を除く): 63222656

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 17, 26, 28, 32, 34, 52, 56, 64, 68, 91, 104, 112, 119, 136, 182, 208, 221, 224, 238, 272, 364, 401, 416, 442, 448, 476, 544, 728, 802, 832, 884, 952, 1088, 1456, 1547, 1604, 1768, 1904, 2807, 2912, 3094, 3208, 3536, 3808, 5213, 5614, 5824, 6188, 6416, 6817, 7072, 7616, 10426, 11228, 12376, 12832, 13634, 14144, 20852, 22456, 24752, 25664, 27268, 36491, 41704, 44912, 47719, 49504, 54536, 72982, 83408, 88621, 89824, 95438, 99008, 109072, 145964, 166816, 177242, 179648, 190876, 218144, 291928, 333632, 354484, 381752, 436288, 583856, 620347, 708968, 763504, 1167712, 1240694, 1417936, 1527008, 2335424, 2481388, 2835872, 3054016, 4962776, 5671744, 9925552, 19851104, 39702208]

約数ペア:

[(1, 39702208), (2, 19851104), (4, 9925552), (7, 5671744), (8, 4962776), (13, 3054016), (14, 2835872), (16, 2481388), (17, 2335424), (26, 1527008), (28, 1417936), (32, 1240694), (34, 1167712), (52, 763504), (56, 708968), (64, 620347), (68, 583856), (91, 436288), (104, 381752), (112, 354484), (119, 333632), (136, 291928), (182, 218144), (208, 190876), (221, 179648), (224, 177242), (238, 166816), (272, 145964), (364, 109072), (401, 99008), (416, 95438), (442, 89824), (448, 88621), (476, 83408), (544, 72982), (728, 54536), (802, 49504), (832, 47719), (884, 44912), (952, 41704), (1088, 36491), (1456, 27268), (1547, 25664), (1604, 24752), (1768, 22456), (1904, 20852), (2807, 14144), (2912, 13634), (3094, 12832), (3208, 12376), (3536, 11228), (3808, 10426), (5213, 7616), (5614, 7072), (5824, 6817), (6188, 6416)]