75821894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:428

約数の個数: 32

約数和(自身を含む): 122860800

約数和(自身を除く): 47038906

約数列:

[1, 2, 19, 38, 71, 142, 157, 179, 314, 358, 1349, 2698, 2983, 3401, 5966, 6802, 11147, 12709, 22294, 25418, 28103, 56206, 211793, 241471, 423586, 482942, 533957, 1067914, 1995313, 3990626, 37910947, 75821894]

約数ペア:

[(1, 75821894), (2, 37910947), (19, 3990626), (38, 1995313), (71, 1067914), (142, 533957), (157, 482942), (179, 423586), (314, 241471), (358, 211793), (1349, 56206), (2698, 28103), (2983, 25418), (3401, 22294), (5966, 12709), (6802, 11147)]