66894586

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{103}}^1\times {\mathrm{557}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 112814208

約数和(自身を除く): 45919622

約数列:

[1, 2, 11, 22, 53, 103, 106, 206, 557, 583, 1114, 1133, 1166, 2266, 5459, 6127, 10918, 12254, 29521, 57371, 59042, 60049, 114742, 120098, 324731, 631081, 649462, 1262162, 3040663, 6081326, 33447293, 66894586]

約数ペア:

[(1, 66894586), (2, 33447293), (11, 6081326), (22, 3040663), (53, 1262162), (103, 649462), (106, 631081), (206, 324731), (557, 120098), (583, 114742), (1114, 60049), (1133, 59042), (1166, 57371), (2266, 29521), (5459, 12254), (6127, 10918)]