75428864

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:663

約数の個数: 88

約数和(自身を含む): 182756160

約数和(自身を除く): 107327296

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 256, 272, 448, 476, 512, 544, 619, 896, 952, 1024, 1088, 1238, 1792, 1904, 2176, 2476, 3584, 3808, 4333, 4352, 4952, 7168, 7616, 8666, 8704, 9904, 10523, 15232, 17332, 17408, 19808, 21046, 30464, 34664, 39616, 42092, 60928, 69328, 73661, 79232, 84184, 121856, 138656, 147322, 158464, 168368, 277312, 294644, 316928, 336736, 554624, 589288, 633856, 673472, 1109248, 1178576, 1346944, 2218496, 2357152, 2693888, 4436992, 4714304, 5387776, 9428608, 10775552, 18857216, 37714432, 75428864]

約数ペア:

[(1, 75428864), (2, 37714432), (4, 18857216), (7, 10775552), (8, 9428608), (14, 5387776), (16, 4714304), (17, 4436992), (28, 2693888), (32, 2357152), (34, 2218496), (56, 1346944), (64, 1178576), (68, 1109248), (112, 673472), (119, 633856), (128, 589288), (136, 554624), (224, 336736), (238, 316928), (256, 294644), (272, 277312), (448, 168368), (476, 158464), (512, 147322), (544, 138656), (619, 121856), (896, 84184), (952, 79232), (1024, 73661), (1088, 69328), (1238, 60928), (1792, 42092), (1904, 39616), (2176, 34664), (2476, 30464), (3584, 21046), (3808, 19808), (4333, 17408), (4352, 17332), (4952, 15232), (7168, 10523), (7616, 9904), (8666, 8704)]