72313328

素因数分解:

$2^4\times {\mathrm{31}}^2\times {\mathrm{4703}}^1$

素因数の和:4773

約数の個数: 30

約数和(自身を含む): 144803232

約数和(自身を除く): 72489904

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 961, 1922, 3844, 4703, 7688, 9406, 15376, 18812, 37624, 75248, 145793, 291586, 583172, 1166344, 2332688, 4519583, 9039166, 18078332, 36156664, 72313328]

約数ペア:

[(1, 72313328), (2, 36156664), (4, 18078332), (8, 9039166), (16, 4519583), (31, 2332688), (62, 1166344), (124, 583172), (248, 291586), (496, 145793), (961, 75248), (1922, 37624), (3844, 18812), (4703, 15376), (7688, 9406)]