72163712

素因数分解:

$2^7\times {\mathrm{73}}^1\times {\mathrm{7723}}^1$

素因数の和:7810

約数の個数: 32

約数和(自身を含む): 145751880

約数和(自身を除く): 73588168

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 128, 146, 292, 584, 1168, 2336, 4672, 7723, 9344, 15446, 30892, 61784, 123568, 247136, 494272, 563779, 988544, 1127558, 2255116, 4510232, 9020464, 18040928, 36081856, 72163712]

約数ペア:

[(1, 72163712), (2, 36081856), (4, 18040928), (8, 9020464), (16, 4510232), (32, 2255116), (64, 1127558), (73, 988544), (128, 563779), (146, 494272), (292, 247136), (584, 123568), (1168, 61784), (2336, 30892), (4672, 15446), (7723, 9344)]