64273736

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{241}}^1$

素因数の和:354

約数の個数: 64

約数和(自身を含む): 134077680

約数和(自身を除く): 69803944

約数列:

[1, 2, 4, 8, 17, 34, 37, 53, 68, 74, 106, 136, 148, 212, 241, 296, 424, 482, 629, 901, 964, 1258, 1802, 1928, 1961, 2516, 3604, 3922, 4097, 5032, 7208, 7844, 8194, 8917, 12773, 15688, 16388, 17834, 25546, 32776, 33337, 35668, 51092, 66674, 71336, 102184, 133348, 151589, 217141, 266696, 303178, 434282, 472601, 606356, 868564, 945202, 1212712, 1737128, 1890404, 3780808, 8034217, 16068434, 32136868, 64273736]

約数ペア:

[(1, 64273736), (2, 32136868), (4, 16068434), (8, 8034217), (17, 3780808), (34, 1890404), (37, 1737128), (53, 1212712), (68, 945202), (74, 868564), (106, 606356), (136, 472601), (148, 434282), (212, 303178), (241, 266696), (296, 217141), (424, 151589), (482, 133348), (629, 102184), (901, 71336), (964, 66674), (1258, 51092), (1802, 35668), (1928, 33337), (1961, 32776), (2516, 25546), (3604, 17834), (3922, 16388), (4097, 15688), (5032, 12773), (7208, 8917), (7844, 8194)]