67239424

素因数分解:

$2^9\times 7^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1$

素因数の和:355

約数の個数: 80

約数和(自身を含む): 156248928

約数和(自身を除く): 89009504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 257, 292, 448, 511, 512, 514, 584, 896, 1022, 1028, 1168, 1792, 1799, 2044, 2056, 2336, 3584, 3598, 4088, 4112, 4672, 7196, 8176, 8224, 9344, 14392, 16352, 16448, 18688, 18761, 28784, 32704, 32896, 37376, 37522, 57568, 65408, 65792, 75044, 115136, 130816, 131327, 131584, 150088, 230272, 261632, 262654, 300176, 460544, 525308, 600352, 921088, 1050616, 1200704, 2101232, 2401408, 4202464, 4802816, 8404928, 9605632, 16809856, 33619712, 67239424]

約数ペア:

[(1, 67239424), (2, 33619712), (4, 16809856), (7, 9605632), (8, 8404928), (14, 4802816), (16, 4202464), (28, 2401408), (32, 2101232), (56, 1200704), (64, 1050616), (73, 921088), (112, 600352), (128, 525308), (146, 460544), (224, 300176), (256, 262654), (257, 261632), (292, 230272), (448, 150088), (511, 131584), (512, 131327), (514, 130816), (584, 115136), (896, 75044), (1022, 65792), (1028, 65408), (1168, 57568), (1792, 37522), (1799, 37376), (2044, 32896), (2056, 32704), (2336, 28784), (3584, 18761), (3598, 18688), (4088, 16448), (4112, 16352), (4672, 14392), (7196, 9344), (8176, 8224)]