74729174

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{18307}}^1$

素因数の和:18479

約数の個数: 16

約数和(自身を含む): 121491888

約数和(自身を除く): 46762714

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 18307, 36614, 237991, 475982, 2874199, 5748398, 37364587, 74729174]

約数ペア:

[(1, 74729174), (2, 37364587), (13, 5748398), (26, 2874199), (157, 475982), (314, 237991), (2041, 36614), (4082, 18307)]