76257937

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 95738112

約数和(自身を除く): 19480175

約数列:

[1, 7, 17, 53, 107, 113, 119, 371, 749, 791, 901, 1819, 1921, 5671, 5989, 6307, 12091, 12733, 13447, 39697, 41923, 84637, 96407, 101813, 205547, 640823, 674849, 712691, 1438829, 4485761, 10893991, 76257937]

約数ペア:

[(1, 76257937), (7, 10893991), (17, 4485761), (53, 1438829), (107, 712691), (113, 674849), (119, 640823), (371, 205547), (749, 101813), (791, 96407), (901, 84637), (1819, 41923), (1921, 39697), (5671, 13447), (5989, 12733), (6307, 12091)]