77686336

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13339}}^1$

素因数の和:13371

約数の個数: 56

約数和(自身を含む): 189748160

約数和(自身を除く): 112061824

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 13339, 26678, 53356, 93373, 106712, 173407, 186746, 213424, 346814, 373492, 426848, 693628, 746984, 853696, 1213849, 1387256, 1493968, 2427698, 2774512, 2987936, 4855396, 5549024, 5975872, 9710792, 11098048, 19421584, 38843168, 77686336]

約数ペア:

[(1, 77686336), (2, 38843168), (4, 19421584), (7, 11098048), (8, 9710792), (13, 5975872), (14, 5549024), (16, 4855396), (26, 2987936), (28, 2774512), (32, 2427698), (52, 1493968), (56, 1387256), (64, 1213849), (91, 853696), (104, 746984), (112, 693628), (182, 426848), (208, 373492), (224, 346814), (364, 213424), (416, 186746), (448, 173407), (728, 106712), (832, 93373), (1456, 53356), (2912, 26678), (5824, 13339)]