71209712

素因数分解:

$2^4\times 7^1\times {\mathrm{635801}}^1$

素因数の和:635816

約数の個数: 20

約数和(自身を含む): 157678896

約数和(自身を除く): 86469184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 635801, 1271602, 2543204, 4450607, 5086408, 8901214, 10172816, 17802428, 35604856, 71209712]

約数ペア:

[(1, 71209712), (2, 35604856), (4, 17802428), (7, 10172816), (8, 8901214), (14, 5086408), (16, 4450607), (28, 2543204), (56, 1271602), (112, 635801)]