27654512

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{347}}^1$

素因数の和:665

約数の個数: 40

約数和(自身を含む): 57090096

約数和(自身を除く): 29435584

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 293, 347, 586, 694, 1172, 1388, 2344, 2776, 4688, 4981, 5552, 5899, 9962, 11798, 19924, 23596, 39848, 47192, 79696, 94384, 101671, 203342, 406684, 813368, 1626736, 1728407, 3456814, 6913628, 13827256, 27654512]

約数ペア:

[(1, 27654512), (2, 13827256), (4, 6913628), (8, 3456814), (16, 1728407), (17, 1626736), (34, 813368), (68, 406684), (136, 203342), (272, 101671), (293, 94384), (347, 79696), (586, 47192), (694, 39848), (1172, 23596), (1388, 19924), (2344, 11798), (2776, 9962), (4688, 5899), (4981, 5552)]