69897784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{19373}}^1$

素因数の和:19431

約数の個数: 32

約数和(自身を含む): 146467440

約数和(自身を除く): 76569656

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 19373, 38746, 77492, 154984, 213103, 426206, 794293, 852412, 1588586, 1704824, 3177172, 6354344, 8737223, 17474446, 34948892, 69897784]

約数ペア:

[(1, 69897784), (2, 34948892), (4, 17474446), (8, 8737223), (11, 6354344), (22, 3177172), (41, 1704824), (44, 1588586), (82, 852412), (88, 794293), (164, 426206), (328, 213103), (451, 154984), (902, 77492), (1804, 38746), (3608, 19373)]