61447064

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{57751}}^1$

素因数の和:57783

約数の個数: 32

約数和(自身を含む): 138604800

約数和(自身を除く): 77157736

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 133, 152, 266, 532, 1064, 57751, 115502, 231004, 404257, 462008, 808514, 1097269, 1617028, 2194538, 3234056, 4389076, 7680883, 8778152, 15361766, 30723532, 61447064]

約数ペア:

[(1, 61447064), (2, 30723532), (4, 15361766), (7, 8778152), (8, 7680883), (14, 4389076), (19, 3234056), (28, 2194538), (38, 1617028), (56, 1097269), (76, 808514), (133, 462008), (152, 404257), (266, 231004), (532, 115502), (1064, 57751)]