27816448

素因数分解:

$2^9\times {\mathrm{11}}^2\times {\mathrm{449}}^1$

素因数の和:489

約数の個数: 60

約数和(自身を含む): 61226550

約数和(自身を除く): 33410102

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 449, 484, 512, 704, 898, 968, 1408, 1796, 1936, 2816, 3592, 3872, 4939, 5632, 7184, 7744, 9878, 14368, 15488, 19756, 28736, 30976, 39512, 54329, 57472, 61952, 79024, 108658, 114944, 158048, 217316, 229888, 316096, 434632, 632192, 869264, 1264384, 1738528, 2528768, 3477056, 6954112, 13908224, 27816448]

約数ペア:

[(1, 27816448), (2, 13908224), (4, 6954112), (8, 3477056), (11, 2528768), (16, 1738528), (22, 1264384), (32, 869264), (44, 632192), (64, 434632), (88, 316096), (121, 229888), (128, 217316), (176, 158048), (242, 114944), (256, 108658), (352, 79024), (449, 61952), (484, 57472), (512, 54329), (704, 39512), (898, 30976), (968, 28736), (1408, 19756), (1796, 15488), (1936, 14368), (2816, 9878), (3592, 7744), (3872, 7184), (4939, 5632)]