69299536

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{887}}^1$

素因数の和:1171

約数の個数: 40

約数和(自身を含む): 142044480

約数和(自身を除く): 72744944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 257, 304, 514, 887, 1028, 1774, 2056, 3548, 4112, 4883, 7096, 9766, 14192, 16853, 19532, 33706, 39064, 67412, 78128, 134824, 227959, 269648, 455918, 911836, 1823672, 3647344, 4331221, 8662442, 17324884, 34649768, 69299536]

約数ペア:

[(1, 69299536), (2, 34649768), (4, 17324884), (8, 8662442), (16, 4331221), (19, 3647344), (38, 1823672), (76, 911836), (152, 455918), (257, 269648), (304, 227959), (514, 134824), (887, 78128), (1028, 67412), (1774, 39064), (2056, 33706), (3548, 19532), (4112, 16853), (4883, 14192), (7096, 9766)]