38956736

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6689}}^1$

素因数の和:6721

約数の個数: 56

約数和(自身を含む): 95158560

約数和(自身を除く): 56201824

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, 6689, 13378, 26756, 46823, 53512, 86957, 93646, 107024, 173914, 187292, 214048, 347828, 374584, 428096, 608699, 695656, 749168, 1217398, 1391312, 1498336, 2434796, 2782624, 2996672, 4869592, 5565248, 9739184, 19478368, 38956736]

約数ペア:

[(1, 38956736), (2, 19478368), (4, 9739184), (7, 5565248), (8, 4869592), (13, 2996672), (14, 2782624), (16, 2434796), (26, 1498336), (28, 1391312), (32, 1217398), (52, 749168), (56, 695656), (64, 608699), (91, 428096), (104, 374584), (112, 347828), (182, 214048), (208, 187292), (224, 173914), (364, 107024), (416, 93646), (448, 86957), (728, 53512), (832, 46823), (1456, 26756), (2912, 13378), (5824, 6689)]