39620308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1223}}^1$

素因数の和:1336

約数の個数: 48

約数和(自身を含む): 86365440

約数和(自身を除く): 46745132

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 89, 91, 178, 182, 356, 364, 623, 1157, 1223, 1246, 2314, 2446, 2492, 4628, 4892, 8099, 8561, 15899, 16198, 17122, 31798, 32396, 34244, 63596, 108847, 111293, 217694, 222586, 435388, 445172, 761929, 1415011, 1523858, 2830022, 3047716, 5660044, 9905077, 19810154, 39620308]

約数ペア:

[(1, 39620308), (2, 19810154), (4, 9905077), (7, 5660044), (13, 3047716), (14, 2830022), (26, 1523858), (28, 1415011), (52, 761929), (89, 445172), (91, 435388), (178, 222586), (182, 217694), (356, 111293), (364, 108847), (623, 63596), (1157, 34244), (1223, 32396), (1246, 31798), (2314, 17122), (2446, 16198), (2492, 15899), (4628, 8561), (4892, 8099)]