38476724

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{491}}^1$

素因数の和:656

約数の個数: 48

約数和(自身を含む): 79845696

約数和(自身を除く): 41368972

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 137, 143, 274, 286, 491, 548, 572, 982, 1507, 1781, 1964, 3014, 3562, 5401, 6028, 6383, 7124, 10802, 12766, 19591, 21604, 25532, 39182, 67267, 70213, 78364, 134534, 140426, 269068, 280852, 739937, 874471, 1479874, 1748942, 2959748, 3497884, 9619181, 19238362, 38476724]

約数ペア:

[(1, 38476724), (2, 19238362), (4, 9619181), (11, 3497884), (13, 2959748), (22, 1748942), (26, 1479874), (44, 874471), (52, 739937), (137, 280852), (143, 269068), (274, 140426), (286, 134534), (491, 78364), (548, 70213), (572, 67267), (982, 39182), (1507, 25532), (1781, 21604), (1964, 19591), (3014, 12766), (3562, 10802), (5401, 7124), (6028, 6383)]