26026286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:197

約数の個数: 64

約数和(自身を含む): 49968576

約数和(自身を除く): 23942290

約数列:

[1, 2, 11, 13, 17, 22, 26, 34, 53, 101, 106, 143, 187, 202, 221, 286, 374, 442, 583, 689, 901, 1111, 1166, 1313, 1378, 1717, 1802, 2222, 2431, 2626, 3434, 4862, 5353, 7579, 9911, 10706, 11713, 14443, 15158, 18887, 19822, 22321, 23426, 28886, 37774, 44642, 58883, 69589, 91001, 117766, 128843, 139178, 182002, 245531, 257686, 491062, 765479, 1001011, 1183013, 1530958, 2002022, 2366026, 13013143, 26026286]

約数ペア:

[(1, 26026286), (2, 13013143), (11, 2366026), (13, 2002022), (17, 1530958), (22, 1183013), (26, 1001011), (34, 765479), (53, 491062), (101, 257686), (106, 245531), (143, 182002), (187, 139178), (202, 128843), (221, 117766), (286, 91001), (374, 69589), (442, 58883), (583, 44642), (689, 37774), (901, 28886), (1111, 23426), (1166, 22321), (1313, 19822), (1378, 18887), (1717, 15158), (1802, 14443), (2222, 11713), (2431, 10706), (2626, 9911), (3434, 7579), (4862, 5353)]