66133648

素因数分解:

$2^4\times 7^1\times {\mathrm{23}}^1\times {\mathrm{25673}}^1$

素因数の和:25711

約数の個数: 40

約数和(自身を含む): 152811648

約数和(自身を除く): 86678000

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 46, 56, 92, 112, 161, 184, 322, 368, 644, 1288, 2576, 25673, 51346, 102692, 179711, 205384, 359422, 410768, 590479, 718844, 1180958, 1437688, 2361916, 2875376, 4133353, 4723832, 8266706, 9447664, 16533412, 33066824, 66133648]

約数ペア:

[(1, 66133648), (2, 33066824), (4, 16533412), (7, 9447664), (8, 8266706), (14, 4723832), (16, 4133353), (23, 2875376), (28, 2361916), (46, 1437688), (56, 1180958), (92, 718844), (112, 590479), (161, 410768), (184, 359422), (322, 205384), (368, 179711), (644, 102692), (1288, 51346), (2576, 25673)]