71633032

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{229}}^1\times {\mathrm{641}}^1$

素因数の和:937

約数の個数: 32

約数和(自身を含む): 137323800

約数和(自身を除く): 65690768

約数列:

[1, 2, 4, 8, 61, 122, 229, 244, 458, 488, 641, 916, 1282, 1832, 2564, 5128, 13969, 27938, 39101, 55876, 78202, 111752, 146789, 156404, 293578, 312808, 587156, 1174312, 8954129, 17908258, 35816516, 71633032]

約数ペア:

[(1, 71633032), (2, 35816516), (4, 17908258), (8, 8954129), (61, 1174312), (122, 587156), (229, 312808), (244, 293578), (458, 156404), (488, 146789), (641, 111752), (916, 78202), (1282, 55876), (1832, 39101), (2564, 27938), (5128, 13969)]