73956376

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{2767}}^1$

素因数の和:3043

約数の個数: 32

約数和(自身を含む): 149970240

約数和(自身を除く): 76013864

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 257, 514, 1028, 2056, 2767, 3341, 5534, 6682, 11068, 13364, 22136, 26728, 35971, 71942, 143884, 287768, 711119, 1422238, 2844476, 5688952, 9244547, 18489094, 36978188, 73956376]

約数ペア:

[(1, 73956376), (2, 36978188), (4, 18489094), (8, 9244547), (13, 5688952), (26, 2844476), (52, 1422238), (104, 711119), (257, 287768), (514, 143884), (1028, 71942), (2056, 35971), (2767, 26728), (3341, 22136), (5534, 13364), (6682, 11068)]