70781552

素因数分解:

$2^4\times {\mathrm{151}}^1\times {\mathrm{29297}}^1$

素因数の和:29456

約数の個数: 20

約数和(自身を含む): 138052176

約数和(自身を除く): 67270624

約数列:

[1, 2, 4, 8, 16, 151, 302, 604, 1208, 2416, 29297, 58594, 117188, 234376, 468752, 4423847, 8847694, 17695388, 35390776, 70781552]

約数ペア:

[(1, 70781552), (2, 35390776), (4, 17695388), (8, 8847694), (16, 4423847), (151, 468752), (302, 234376), (604, 117188), (1208, 58594), (2416, 29297)]