69567784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{60811}}^1$

素因数の和:60841

約数の個数: 32

約数和(自身を含む): 153246240

約数和(自身を除く): 83678456

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 60811, 121622, 243244, 486488, 668921, 790543, 1337842, 1581086, 2675684, 3162172, 5351368, 6324344, 8695973, 17391946, 34783892, 69567784]

約数ペア:

[(1, 69567784), (2, 34783892), (4, 17391946), (8, 8695973), (11, 6324344), (13, 5351368), (22, 3162172), (26, 2675684), (44, 1581086), (52, 1337842), (88, 790543), (104, 668921), (143, 486488), (286, 243244), (572, 121622), (1144, 60811)]