72863728

素因数分解:

$2^4\times 7^1\times {\mathrm{619}}^1\times {\mathrm{1051}}^1$

素因数の和:1685

約数の個数: 40

約数和(自身を含む): 161755520

約数和(自身を除く): 88891792

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 619, 1051, 1238, 2102, 2476, 4204, 4333, 4952, 7357, 8408, 8666, 9904, 14714, 16816, 17332, 29428, 34664, 58856, 69328, 117712, 650569, 1301138, 2602276, 4553983, 5204552, 9107966, 10409104, 18215932, 36431864, 72863728]

約数ペア:

[(1, 72863728), (2, 36431864), (4, 18215932), (7, 10409104), (8, 9107966), (14, 5204552), (16, 4553983), (28, 2602276), (56, 1301138), (112, 650569), (619, 117712), (1051, 69328), (1238, 58856), (2102, 34664), (2476, 29428), (4204, 17332), (4333, 16816), (4952, 14714), (7357, 9904), (8408, 8666)]