22519552

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{727}}^1$

素因数の和:765

約数の個数: 54

約数和(自身を含む): 49477064

約数和(自身を除く): 26957512

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 727, 968, 1408, 1454, 1936, 2816, 2908, 3872, 5816, 7744, 7997, 11632, 15488, 15994, 23264, 30976, 31988, 46528, 63976, 87967, 93056, 127952, 175934, 186112, 255904, 351868, 511808, 703736, 1023616, 1407472, 2047232, 2814944, 5629888, 11259776, 22519552]

約数ペア:

[(1, 22519552), (2, 11259776), (4, 5629888), (8, 2814944), (11, 2047232), (16, 1407472), (22, 1023616), (32, 703736), (44, 511808), (64, 351868), (88, 255904), (121, 186112), (128, 175934), (176, 127952), (242, 93056), (256, 87967), (352, 63976), (484, 46528), (704, 31988), (727, 30976), (968, 23264), (1408, 15994), (1454, 15488), (1936, 11632), (2816, 7997), (2908, 7744), (3872, 5816)]