27773614

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:241

約数の個数: 48

約数和(自身を含む): 49929264

約数和(自身を除く): 22155650

約数列:

[1, 2, 11, 17, 22, 34, 43, 86, 121, 157, 187, 242, 314, 374, 473, 731, 946, 1462, 1727, 2057, 2669, 3454, 4114, 5203, 5338, 6751, 8041, 10406, 13502, 16082, 18997, 29359, 37994, 58718, 74261, 88451, 114767, 148522, 176902, 229534, 322949, 645898, 816871, 1262437, 1633742, 2524874, 13886807, 27773614]

約数ペア:

[(1, 27773614), (2, 13886807), (11, 2524874), (17, 1633742), (22, 1262437), (34, 816871), (43, 645898), (86, 322949), (121, 229534), (157, 176902), (187, 148522), (242, 114767), (314, 88451), (374, 74261), (473, 58718), (731, 37994), (946, 29359), (1462, 18997), (1727, 16082), (2057, 13502), (2669, 10406), (3454, 8041), (4114, 6751), (5203, 5338)]