40000001132

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4777831}}^1$

素因数の和:4777878

約数の個数: 48

約数和(自身を含む): 89899686912

約数和(自身を除く): 49899685780

約数列:

[1, 2, 4, 7, 13, 14, 23, 26, 28, 46, 52, 91, 92, 161, 182, 299, 322, 364, 598, 644, 1196, 2093, 4186, 8372, 4777831, 9555662, 19111324, 33444817, 62111803, 66889634, 109890113, 124223606, 133779268, 219780226, 248447212, 434782621, 439560452, 769230791, 869565242, 1428571469, 1538461582, 1739130484, 2857142938, 3076923164, 5714285876, 10000000283, 20000000566, 40000001132]

約数ペア:

[(1, 40000001132), (2, 20000000566), (4, 10000000283), (7, 5714285876), (13, 3076923164), (14, 2857142938), (23, 1739130484), (26, 1538461582), (28, 1428571469), (46, 869565242), (52, 769230791), (91, 439560452), (92, 434782621), (161, 248447212), (182, 219780226), (299, 133779268), (322, 124223606), (364, 109890113), (598, 66889634), (644, 62111803), (1196, 33444817), (2093, 19111324), (4186, 9555662), (8372, 4777831)]