71214688

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71789}}^1$

素因数の和:71830

約数の個数: 24

約数和(自身を含む): 144728640

約数和(自身を除く): 73513952

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 124, 248, 496, 992, 71789, 143578, 287156, 574312, 1148624, 2225459, 2297248, 4450918, 8901836, 17803672, 35607344, 71214688]

約数ペア:

[(1, 71214688), (2, 35607344), (4, 17803672), (8, 8901836), (16, 4450918), (31, 2297248), (32, 2225459), (62, 1148624), (124, 574312), (248, 287156), (496, 143578), (992, 71789)]