72669296

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{6689}}^1$

素因数の和:6801

約数の個数: 40

約数和(自身を含む): 162593760

約数和(自身を除く): 89924464

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 6689, 10864, 13378, 26756, 46823, 53512, 93646, 107024, 187292, 374584, 648833, 749168, 1297666, 2595332, 4541831, 5190664, 9083662, 10381328, 18167324, 36334648, 72669296]

約数ペア:

[(1, 72669296), (2, 36334648), (4, 18167324), (7, 10381328), (8, 9083662), (14, 5190664), (16, 4541831), (28, 2595332), (56, 1297666), (97, 749168), (112, 648833), (194, 374584), (388, 187292), (679, 107024), (776, 93646), (1358, 53512), (1552, 46823), (2716, 26756), (5432, 13378), (6689, 10864)]