61255264

素因数分解:

$2^5\times 7^1\times {\mathrm{151}}^1\times {\mathrm{1811}}^1$

素因数の和:1979

約数の個数: 48

約数和(自身を含む): 138813696

約数和(自身を除く): 77558432

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 151, 224, 302, 604, 1057, 1208, 1811, 2114, 2416, 3622, 4228, 4832, 7244, 8456, 12677, 14488, 16912, 25354, 28976, 33824, 50708, 57952, 101416, 202832, 273461, 405664, 546922, 1093844, 1914227, 2187688, 3828454, 4375376, 7656908, 8750752, 15313816, 30627632, 61255264]

約数ペア:

[(1, 61255264), (2, 30627632), (4, 15313816), (7, 8750752), (8, 7656908), (14, 4375376), (16, 3828454), (28, 2187688), (32, 1914227), (56, 1093844), (112, 546922), (151, 405664), (224, 273461), (302, 202832), (604, 101416), (1057, 57952), (1208, 50708), (1811, 33824), (2114, 28976), (2416, 25354), (3622, 16912), (4228, 14488), (4832, 12677), (7244, 8456)]