64822472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{56663}}^1$

素因数の和:56693

約数の個数: 32

約数和(自身を含む): 142793280

約数和(自身を除く): 77970808

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 1144, 56663, 113326, 226652, 453304, 623293, 736619, 1246586, 1473238, 2493172, 2946476, 4986344, 5892952, 8102809, 16205618, 32411236, 64822472]

約数ペア:

[(1, 64822472), (2, 32411236), (4, 16205618), (8, 8102809), (11, 5892952), (13, 4986344), (22, 2946476), (26, 2493172), (44, 1473238), (52, 1246586), (88, 736619), (104, 623293), (143, 453304), (286, 226652), (572, 113326), (1144, 56663)]