78230048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{491}}^1$

素因数の和:897

約数の個数: 48

約数和(自身を含む): 166634496

約数和(自身を除く): 88404448

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 383, 416, 491, 766, 982, 1532, 1964, 3064, 3928, 4979, 6128, 6383, 7856, 9958, 12256, 12766, 15712, 19916, 25532, 39832, 51064, 79664, 102128, 159328, 188053, 204256, 376106, 752212, 1504424, 2444689, 3008848, 4889378, 6017696, 9778756, 19557512, 39115024, 78230048]

約数ペア:

[(1, 78230048), (2, 39115024), (4, 19557512), (8, 9778756), (13, 6017696), (16, 4889378), (26, 3008848), (32, 2444689), (52, 1504424), (104, 752212), (208, 376106), (383, 204256), (416, 188053), (491, 159328), (766, 102128), (982, 79664), (1532, 51064), (1964, 39832), (3064, 25532), (3928, 19916), (4979, 15712), (6128, 12766), (6383, 12256), (7856, 9958)]