56419328

素因数分解:

$2^{10}\times 7^1\times {\mathrm{17}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 88

約数和(自身を含む): 136772352

約数和(自身を除く): 80353024

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, 463, 476, 512, 544, 896, 926, 952, 1024, 1088, 1792, 1852, 1904, 2176, 3241, 3584, 3704, 3808, 4352, 6482, 7168, 7408, 7616, 7871, 8704, 12964, 14816, 15232, 15742, 17408, 25928, 29632, 30464, 31484, 51856, 55097, 59264, 60928, 62968, 103712, 110194, 118528, 121856, 125936, 207424, 220388, 237056, 251872, 414848, 440776, 474112, 503744, 829696, 881552, 1007488, 1659392, 1763104, 2014976, 3318784, 3526208, 4029952, 7052416, 8059904, 14104832, 28209664, 56419328]

約数ペア:

[(1, 56419328), (2, 28209664), (4, 14104832), (7, 8059904), (8, 7052416), (14, 4029952), (16, 3526208), (17, 3318784), (28, 2014976), (32, 1763104), (34, 1659392), (56, 1007488), (64, 881552), (68, 829696), (112, 503744), (119, 474112), (128, 440776), (136, 414848), (224, 251872), (238, 237056), (256, 220388), (272, 207424), (448, 125936), (463, 121856), (476, 118528), (512, 110194), (544, 103712), (896, 62968), (926, 60928), (952, 59264), (1024, 55097), (1088, 51856), (1792, 31484), (1852, 30464), (1904, 29632), (2176, 25928), (3241, 17408), (3584, 15742), (3704, 15232), (3808, 14816), (4352, 12964), (6482, 8704), (7168, 7871), (7408, 7616)]