71068480

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{31727}}^1$

素因数の和:31751

約数の個数: 56

約数和(自身を含む): 193413888

約数和(自身を除く): 122345408

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 31727, 63454, 126908, 158635, 222089, 253816, 317270, 444178, 507632, 634540, 888356, 1015264, 1110445, 1269080, 1776712, 2030528, 2220890, 2538160, 3553424, 4441780, 5076320, 7106848, 8883560, 10152640, 14213696, 17767120, 35534240, 71068480]

約数ペア:

[(1, 71068480), (2, 35534240), (4, 17767120), (5, 14213696), (7, 10152640), (8, 8883560), (10, 7106848), (14, 5076320), (16, 4441780), (20, 3553424), (28, 2538160), (32, 2220890), (35, 2030528), (40, 1776712), (56, 1269080), (64, 1110445), (70, 1015264), (80, 888356), (112, 634540), (140, 507632), (160, 444178), (224, 317270), (280, 253816), (320, 222089), (448, 158635), (560, 126908), (1120, 63454), (2240, 31727)]