73778744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{1933}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 149459520

約数和(自身を除く): 75680776

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 367, 734, 1468, 1933, 2936, 3866, 4771, 7732, 9542, 15464, 19084, 25129, 38168, 50258, 100516, 201032, 709411, 1418822, 2837644, 5675288, 9222343, 18444686, 36889372, 73778744]

約数ペア:

[(1, 73778744), (2, 36889372), (4, 18444686), (8, 9222343), (13, 5675288), (26, 2837644), (52, 1418822), (104, 709411), (367, 201032), (734, 100516), (1468, 50258), (1933, 38168), (2936, 25129), (3866, 19084), (4771, 15464), (7732, 9542)]