77201542

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1\times {\mathrm{379}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 130014720

約数和(自身を除く): 52813178

約数列:

[1, 2, 11, 22, 47, 94, 197, 379, 394, 517, 758, 1034, 2167, 4169, 4334, 8338, 9259, 17813, 18518, 35626, 74663, 101849, 149326, 195943, 203698, 391886, 821293, 1642586, 3509161, 7018322, 38600771, 77201542]

約数ペア:

[(1, 77201542), (2, 38600771), (11, 7018322), (22, 3509161), (47, 1642586), (94, 821293), (197, 391886), (379, 203698), (394, 195943), (517, 149326), (758, 101849), (1034, 74663), (2167, 35626), (4169, 18518), (4334, 17813), (8338, 9259)]