72893072

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{28297}}^1$

素因数の和:28335

約数の個数: 40

約数和(自身を含む): 168429696

約数和(自身を除く): 95536624

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 28297, 56594, 113188, 198079, 226376, 396158, 452752, 650831, 792316, 1301662, 1584632, 2603324, 3169264, 4555817, 5206648, 9111634, 10413296, 18223268, 36446536, 72893072]

約数ペア:

[(1, 72893072), (2, 36446536), (4, 18223268), (7, 10413296), (8, 9111634), (14, 5206648), (16, 4555817), (23, 3169264), (28, 2603324), (46, 1584632), (56, 1301662), (92, 792316), (112, 650831), (161, 452752), (184, 396158), (322, 226376), (368, 198079), (644, 113188), (1288, 56594), (2576, 28297)]