28366703028

素因数分解:

$2^2\times 3^2\times {\mathrm{12791}}^1\times {\mathrm{61603}}^1$

素因数の和:74404

約数の個数: 36

約数和(自身を含む): 71711491488

約数和(自身を除く): 43344788460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 12791, 25582, 38373, 51164, 61603, 76746, 115119, 123206, 153492, 184809, 230238, 246412, 369618, 460476, 554427, 739236, 1108854, 2217708, 787963973, 1575927946, 2363891919, 3151855892, 4727783838, 7091675757, 9455567676, 14183351514, 28366703028]

約数ペア:

[(1, 28366703028), (2, 14183351514), (3, 9455567676), (4, 7091675757), (6, 4727783838), (9, 3151855892), (12, 2363891919), (18, 1575927946), (36, 787963973), (12791, 2217708), (25582, 1108854), (38373, 739236), (51164, 554427), (61603, 460476), (76746, 369618), (115119, 246412), (123206, 230238), (153492, 184809)]