38401504

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{967}}^1$

素因数の和:1067

約数の個数: 48

約数和(自身を含む): 81230688

約数和(自身を除く): 42829184

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 73, 136, 146, 272, 292, 544, 584, 967, 1168, 1241, 1934, 2336, 2482, 3868, 4964, 7736, 9928, 15472, 16439, 19856, 30944, 32878, 39712, 65756, 70591, 131512, 141182, 263024, 282364, 526048, 564728, 1129456, 1200047, 2258912, 2400094, 4800188, 9600376, 19200752, 38401504]

約数ペア:

[(1, 38401504), (2, 19200752), (4, 9600376), (8, 4800188), (16, 2400094), (17, 2258912), (32, 1200047), (34, 1129456), (68, 564728), (73, 526048), (136, 282364), (146, 263024), (272, 141182), (292, 131512), (544, 70591), (584, 65756), (967, 39712), (1168, 32878), (1241, 30944), (1934, 19856), (2336, 16439), (2482, 15472), (3868, 9928), (4964, 7736)]