15690783073592

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{61723}}^1\times {\mathrm{67181}}^1$

素因数の和:128964

約数の個数: 64

約数和(自身を含む): 32842194802560

約数和(自身を除く): 17151411728968

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 172, 344, 473, 946, 1892, 3784, 61723, 67181, 123446, 134362, 246892, 268724, 493784, 537448, 678953, 738991, 1357906, 1477982, 2654089, 2715812, 2888783, 2955964, 5308178, 5431624, 5777566, 5911928, 10616356, 11555132, 21232712, 23110264, 29194979, 31776613, 58389958, 63553226, 116779916, 127106452, 233559832, 254212904, 4146612863, 8293225726, 16586451452, 33172902904, 45612741493, 91225482986, 178304353109, 182450965972, 356608706218, 364901931944, 713217412436, 1426434824872, 1961347884199, 3922695768398, 7845391536796, 15690783073592]

約数ペア:

[(1, 15690783073592), (2, 7845391536796), (4, 3922695768398), (8, 1961347884199), (11, 1426434824872), (22, 713217412436), (43, 364901931944), (44, 356608706218), (86, 182450965972), (88, 178304353109), (172, 91225482986), (344, 45612741493), (473, 33172902904), (946, 16586451452), (1892, 8293225726), (3784, 4146612863), (61723, 254212904), (67181, 233559832), (123446, 127106452), (134362, 116779916), (246892, 63553226), (268724, 58389958), (493784, 31776613), (537448, 29194979), (678953, 23110264), (738991, 21232712), (1357906, 11555132), (1477982, 10616356), (2654089, 5911928), (2715812, 5777566), (2888783, 5431624), (2955964, 5308178)]